15656465270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{853}}^1$

素因数の和:1449

約数の個数: 64

約数和(自身を含む): 29300261760

約数和(自身を除く): 13643796490

約数列:

[1, 2, 5, 10, 37, 74, 113, 185, 226, 370, 439, 565, 853, 878, 1130, 1706, 2195, 4181, 4265, 4390, 8362, 8530, 16243, 20905, 31561, 32486, 41810, 49607, 63122, 81215, 96389, 99214, 157805, 162430, 192778, 248035, 315610, 374467, 481945, 496070, 748934, 963890, 1835459, 1872335, 3566393, 3670918, 3744670, 7132786, 9177295, 13855279, 17831965, 18354590, 27710558, 35663930, 42314771, 69276395, 84629542, 138552790, 211573855, 423147710, 1565646527, 3131293054, 7828232635, 15656465270]

約数ペア:

[(1, 15656465270), (2, 7828232635), (5, 3131293054), (10, 1565646527), (37, 423147710), (74, 211573855), (113, 138552790), (185, 84629542), (226, 69276395), (370, 42314771), (439, 35663930), (565, 27710558), (853, 18354590), (878, 17831965), (1130, 13855279), (1706, 9177295), (2195, 7132786), (4181, 3744670), (4265, 3670918), (4390, 3566393), (8362, 1872335), (8530, 1835459), (16243, 963890), (20905, 748934), (31561, 496070), (32486, 481945), (41810, 374467), (49607, 315610), (63122, 248035), (81215, 192778), (96389, 162430), (99214, 157805)]