156968418375

素因数分解:

$3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{11447}}^1$

素因数の和:11727

約数の個数: 128

約数和(自身を含む): 308601446400

約数和(自身を除く): 151633028025

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 125, 135, 153, 225, 239, 255, 375, 425, 459, 675, 717, 765, 1125, 1195, 1275, 2125, 2151, 2295, 3375, 3585, 3825, 4063, 5975, 6375, 6453, 10755, 11447, 11475, 12189, 17925, 19125, 20315, 29875, 32265, 34341, 36567, 53775, 57235, 57375, 60945, 89625, 101575, 103023, 109701, 161325, 171705, 182835, 194599, 268875, 286175, 304725, 309069, 507875, 515115, 548505, 583797, 806625, 858525, 914175, 972995, 1430875, 1523625, 1545345, 1751391, 2575575, 2735833, 2742525, 2918985, 4292625, 4570875, 4864975, 5254173, 7726725, 8207499, 8756955, 12877875, 13679165, 13712625, 14594925, 24324875, 24622497, 26270865, 38633625, 41037495, 43784775, 46509161, 68395825, 72974625, 73867491, 123112485, 131354325, 139527483, 205187475, 218923875, 232545805, 341979125, 369337455, 418582449, 615562425, 656771625, 697637415, 1025937375, 1162729025, 1255747347, 1846687275, 2092912245, 3077812125, 3488187075, 5813645125, 6278736735, 9233436375, 10464561225, 17440935375, 31393683675, 52322806125, 156968418375]

約数ペア:

[(1, 156968418375), (3, 52322806125), (5, 31393683675), (9, 17440935375), (15, 10464561225), (17, 9233436375), (25, 6278736735), (27, 5813645125), (45, 3488187075), (51, 3077812125), (75, 2092912245), (85, 1846687275), (125, 1255747347), (135, 1162729025), (153, 1025937375), (225, 697637415), (239, 656771625), (255, 615562425), (375, 418582449), (425, 369337455), (459, 341979125), (675, 232545805), (717, 218923875), (765, 205187475), (1125, 139527483), (1195, 131354325), (1275, 123112485), (2125, 73867491), (2151, 72974625), (2295, 68395825), (3375, 46509161), (3585, 43784775), (3825, 41037495), (4063, 38633625), (5975, 26270865), (6375, 24622497), (6453, 24324875), (10755, 14594925), (11447, 13712625), (11475, 13679165), (12189, 12877875), (17925, 8756955), (19125, 8207499), (20315, 7726725), (29875, 5254173), (32265, 4864975), (34341, 4570875), (36567, 4292625), (53775, 2918985), (57235, 2742525), (57375, 2735833), (60945, 2575575), (89625, 1751391), (101575, 1545345), (103023, 1523625), (109701, 1430875), (161325, 972995), (171705, 914175), (182835, 858525), (194599, 806625), (268875, 583797), (286175, 548505), (304725, 515115), (309069, 507875)]