12702955625

素因数分解:

$5^4\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{2027}}^1$

素因数の和:2355

約数の個数: 40

約数和(自身を含む): 16370859648

約数和(自身を除く): 3667904023

約数列:

[1, 5, 25, 37, 125, 185, 271, 625, 925, 1355, 2027, 4625, 6775, 10027, 10135, 23125, 33875, 50135, 50675, 74999, 169375, 250675, 253375, 374995, 549317, 1253375, 1266875, 1874975, 2746585, 6266875, 9374875, 13732925, 20324729, 46874375, 68664625, 101623645, 343323125, 508118225, 2540591125, 12702955625]

約数ペア:

[(1, 12702955625), (5, 2540591125), (25, 508118225), (37, 343323125), (125, 101623645), (185, 68664625), (271, 46874375), (625, 20324729), (925, 13732925), (1355, 9374875), (2027, 6266875), (4625, 2746585), (6775, 1874975), (10027, 1266875), (10135, 1253375), (23125, 549317), (33875, 374995), (50135, 253375), (50675, 250675), (74999, 169375)]