898453005

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{23279}}^1$

素因数の和:23401

約数の個数: 32

約数和(自身を含む): 1501839360

約数和(自身を除く): 603386355

約数列:

[1, 3, 5, 15, 31, 83, 93, 155, 249, 415, 465, 1245, 2573, 7719, 12865, 23279, 38595, 69837, 116395, 349185, 721649, 1932157, 2164947, 3608245, 5796471, 9660785, 10824735, 28982355, 59896867, 179690601, 299484335, 898453005]

約数ペア:

[(1, 898453005), (3, 299484335), (5, 179690601), (15, 59896867), (31, 28982355), (83, 10824735), (93, 9660785), (155, 5796471), (249, 3608245), (415, 2164947), (465, 1932157), (1245, 721649), (2573, 349185), (7719, 116395), (12865, 69837), (23279, 38595)]