2264996825

素因数分解:

$5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3469}}^1$

素因数の和:3547

約数の個数: 72

約数和(自身を含む): 3605316120

約数和(自身を除く): 1340319295

約数列:

[1, 5, 7, 13, 25, 35, 41, 49, 65, 91, 175, 205, 245, 287, 325, 455, 533, 637, 1025, 1225, 1435, 2009, 2275, 2665, 3185, 3469, 3731, 7175, 10045, 13325, 15925, 17345, 18655, 24283, 26117, 45097, 50225, 86725, 93275, 121415, 130585, 142229, 169981, 225485, 315679, 607075, 652925, 711145, 849905, 995603, 1127425, 1578395, 1848977, 2209753, 3555725, 4249525, 4978015, 6969221, 7891975, 9244885, 11048765, 12942839, 24890075, 34846105, 46224425, 55243825, 64714195, 90599873, 174230525, 323570975, 452999365, 2264996825]

約数ペア:

[(1, 2264996825), (5, 452999365), (7, 323570975), (13, 174230525), (25, 90599873), (35, 64714195), (41, 55243825), (49, 46224425), (65, 34846105), (91, 24890075), (175, 12942839), (205, 11048765), (245, 9244885), (287, 7891975), (325, 6969221), (455, 4978015), (533, 4249525), (637, 3555725), (1025, 2209753), (1225, 1848977), (1435, 1578395), (2009, 1127425), (2275, 995603), (2665, 849905), (3185, 711145), (3469, 652925), (3731, 607075), (7175, 315679), (10045, 225485), (13325, 169981), (15925, 142229), (17345, 130585), (18655, 121415), (24283, 93275), (26117, 86725), (45097, 50225)]