115451505

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 246654720

約数和(自身を除く): 131203215

約数列:

[1, 3, 5, 9, 13, 15, 17, 19, 39, 45, 47, 51, 57, 65, 85, 95, 117, 141, 153, 169, 171, 195, 221, 235, 247, 255, 285, 323, 423, 507, 585, 611, 663, 705, 741, 765, 799, 845, 855, 893, 969, 1105, 1235, 1521, 1615, 1833, 1989, 2115, 2223, 2397, 2535, 2679, 2873, 2907, 3055, 3211, 3315, 3705, 3995, 4199, 4465, 4845, 5499, 7191, 7605, 7943, 8037, 8619, 9165, 9633, 9945, 10387, 11115, 11609, 11985, 12597, 13395, 14365, 14535, 15181, 16055, 20995, 23829, 25857, 27495, 28899, 31161, 34827, 35955, 37791, 39715, 40185, 43095, 45543, 48165, 51935, 54587, 58045, 62985, 71487, 75905, 93483, 104481, 119145, 129285, 135031, 136629, 144495, 150917, 155805, 163761, 174135, 188955, 197353, 227715, 272935, 357435, 405093, 452751, 467415, 491283, 522405, 592059, 675155, 683145, 754585, 818805, 986765, 1215279, 1358253, 1776177, 2025465, 2263755, 2456415, 2565589, 2960295, 6076395, 6791265, 7696767, 8880885, 12827945, 23090301, 38483835, 115451505]

約数ペア:

[(1, 115451505), (3, 38483835), (5, 23090301), (9, 12827945), (13, 8880885), (15, 7696767), (17, 6791265), (19, 6076395), (39, 2960295), (45, 2565589), (47, 2456415), (51, 2263755), (57, 2025465), (65, 1776177), (85, 1358253), (95, 1215279), (117, 986765), (141, 818805), (153, 754585), (169, 683145), (171, 675155), (195, 592059), (221, 522405), (235, 491283), (247, 467415), (255, 452751), (285, 405093), (323, 357435), (423, 272935), (507, 227715), (585, 197353), (611, 188955), (663, 174135), (705, 163761), (741, 155805), (765, 150917), (799, 144495), (845, 136629), (855, 135031), (893, 129285), (969, 119145), (1105, 104481), (1235, 93483), (1521, 75905), (1615, 71487), (1833, 62985), (1989, 58045), (2115, 54587), (2223, 51935), (2397, 48165), (2535, 45543), (2679, 43095), (2873, 40185), (2907, 39715), (3055, 37791), (3211, 35955), (3315, 34827), (3705, 31161), (3995, 28899), (4199, 27495), (4465, 25857), (4845, 23829), (5499, 20995), (7191, 16055), (7605, 15181), (7943, 14535), (8037, 14365), (8619, 13395), (9165, 12597), (9633, 11985), (9945, 11609), (10387, 11115)]