3269670625

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3907}}^1$

素因数の和:4043

約数の個数: 40

約数和(自身を含む): 4443927488

約数和(自身を除く): 1174256863

約数列:

[1, 5, 13, 25, 65, 103, 125, 325, 515, 625, 1339, 1625, 2575, 3907, 6695, 8125, 12875, 19535, 33475, 50791, 64375, 97675, 167375, 253955, 402421, 488375, 836875, 1269775, 2012105, 2441875, 5231473, 6348875, 10060525, 26157365, 31744375, 50302625, 130786825, 251513125, 653934125, 3269670625]

約数ペア:

[(1, 3269670625), (5, 653934125), (13, 251513125), (25, 130786825), (65, 50302625), (103, 31744375), (125, 26157365), (325, 10060525), (515, 6348875), (625, 5231473), (1339, 2441875), (1625, 2012105), (2575, 1269775), (3907, 836875), (6695, 488375), (8125, 402421), (12875, 253955), (19535, 167375), (33475, 97675), (50791, 64375)]