124390175

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 197706096

約数和(自身を除く): 73315921

約数列:

[1, 5, 7, 13, 25, 35, 49, 65, 73, 91, 107, 175, 245, 325, 365, 455, 511, 535, 637, 749, 949, 1225, 1391, 1825, 2275, 2555, 2675, 3185, 3577, 3745, 4745, 5243, 6643, 6955, 7811, 9737, 12775, 15925, 17885, 18725, 23725, 26215, 33215, 34775, 39055, 46501, 48685, 54677, 68159, 89425, 101543, 131075, 166075, 195275, 232505, 243425, 273385, 340795, 382739, 507715, 710801, 1162525, 1366925, 1703975, 1913695, 2538575, 3554005, 4975607, 9568475, 17770025, 24878035, 124390175]

約数ペア:

[(1, 124390175), (5, 24878035), (7, 17770025), (13, 9568475), (25, 4975607), (35, 3554005), (49, 2538575), (65, 1913695), (73, 1703975), (91, 1366925), (107, 1162525), (175, 710801), (245, 507715), (325, 382739), (365, 340795), (455, 273385), (511, 243425), (535, 232505), (637, 195275), (749, 166075), (949, 131075), (1225, 101543), (1391, 89425), (1825, 68159), (2275, 54677), (2555, 48685), (2675, 46501), (3185, 39055), (3577, 34775), (3745, 33215), (4745, 26215), (5243, 23725), (6643, 18725), (6955, 17885), (7811, 15925), (9737, 12775)]