156738945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{30643}}^1$

素因数の和:30693

約数の個数: 32

約数和(自身を含む): 282415104

約数和(自身を除く): 125676159

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 30643, 91929, 153215, 337073, 459645, 949933, 1011219, 1685365, 2849799, 4749665, 5056095, 10449263, 14248995, 31347789, 52246315, 156738945]

約数ペア:

[(1, 156738945), (3, 52246315), (5, 31347789), (11, 14248995), (15, 10449263), (31, 5056095), (33, 4749665), (55, 2849799), (93, 1685365), (155, 1011219), (165, 949933), (341, 459645), (465, 337073), (1023, 153215), (1705, 91929), (5115, 30643)]