64273125

素因数分解:

$3^1\times 5^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 125959680

約数和(自身を除く): 61686555

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 59, 75, 83, 105, 125, 175, 177, 249, 295, 375, 413, 415, 525, 581, 625, 875, 885, 1239, 1245, 1475, 1743, 1875, 2065, 2075, 2625, 2905, 4375, 4425, 4897, 6195, 6225, 7375, 8715, 10325, 10375, 13125, 14525, 14691, 22125, 24485, 30975, 31125, 34279, 36875, 43575, 51625, 51875, 72625, 73455, 102837, 110625, 122425, 154875, 155625, 171395, 217875, 258125, 363125, 367275, 514185, 612125, 774375, 856975, 1089375, 1836375, 2570925, 3060625, 4284875, 9181875, 12854625, 21424375, 64273125]

約数ペア:

[(1, 64273125), (3, 21424375), (5, 12854625), (7, 9181875), (15, 4284875), (21, 3060625), (25, 2570925), (35, 1836375), (59, 1089375), (75, 856975), (83, 774375), (105, 612125), (125, 514185), (175, 367275), (177, 363125), (249, 258125), (295, 217875), (375, 171395), (413, 155625), (415, 154875), (525, 122425), (581, 110625), (625, 102837), (875, 73455), (885, 72625), (1239, 51875), (1245, 51625), (1475, 43575), (1743, 36875), (1875, 34279), (2065, 31125), (2075, 30975), (2625, 24485), (2905, 22125), (4375, 14691), (4425, 14525), (4897, 13125), (6195, 10375), (6225, 10325), (7375, 8715)]