74958855

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 124236288

約数和(自身を除く): 49277433

約数列:

[1, 3, 5, 15, 37, 111, 131, 185, 393, 555, 655, 1031, 1965, 3093, 4847, 5155, 14541, 15465, 24235, 38147, 72705, 114441, 135061, 190735, 405183, 572205, 675305, 2025915, 4997257, 14991771, 24986285, 74958855]

約数ペア:

[(1, 74958855), (3, 24986285), (5, 14991771), (15, 4997257), (37, 2025915), (111, 675305), (131, 572205), (185, 405183), (393, 190735), (555, 135061), (655, 114441), (1031, 72705), (1965, 38147), (3093, 24235), (4847, 15465), (5155, 14541)]