72506625

素因数分解:

$3^1\times 5^3\times {\mathrm{239}}^1\times {\mathrm{809}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 121305600

約数和(自身を除く): 48798975

約数列:

[1, 3, 5, 15, 25, 75, 125, 239, 375, 717, 809, 1195, 2427, 3585, 4045, 5975, 12135, 17925, 20225, 29875, 60675, 89625, 101125, 193351, 303375, 580053, 966755, 2900265, 4833775, 14501325, 24168875, 72506625]

約数ペア:

[(1, 72506625), (3, 24168875), (5, 14501325), (15, 4833775), (25, 2900265), (75, 966755), (125, 580053), (239, 303375), (375, 193351), (717, 101125), (809, 89625), (1195, 60675), (2427, 29875), (3585, 20225), (4045, 17925), (5975, 12135)]