145153005

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{577}}^1$

素因数の和:1157

約数の個数: 32

約数和(自身を含む): 240595968

約数和(自身を除く): 95442963

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 541, 577, 1623, 1731, 2705, 2885, 8115, 8655, 16771, 17887, 50313, 53661, 83855, 89435, 251565, 268305, 312157, 936471, 1560785, 4682355, 9676867, 29030601, 48384335, 145153005]

約数ペア:

[(1, 145153005), (3, 48384335), (5, 29030601), (15, 9676867), (31, 4682355), (93, 1560785), (155, 936471), (465, 312157), (541, 268305), (577, 251565), (1623, 89435), (1731, 83855), (2705, 53661), (2885, 50313), (8115, 17887), (8655, 16771)]