73328145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{853}}^1$

素因数の和:1393

約数の個数: 32

約数和(自身を含む): 128386944

約数和(自身を除く): 55058799

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 521, 853, 1563, 2559, 2605, 4265, 5731, 7815, 9383, 12795, 17193, 28149, 28655, 46915, 85965, 140745, 444413, 1333239, 2222065, 4888543, 6666195, 14665629, 24442715, 73328145]

約数ペア:

[(1, 73328145), (3, 24442715), (5, 14665629), (11, 6666195), (15, 4888543), (33, 2222065), (55, 1333239), (165, 444413), (521, 140745), (853, 85965), (1563, 46915), (2559, 28655), (2605, 28149), (4265, 17193), (5731, 12795), (7815, 9383)]