145208745

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293351}}^1$

素因数の和:293373

約数の個数: 24

約数和(自身を含む): 274577472

約数和(自身を除く): 129368727

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 293351, 880053, 1466755, 2640159, 3226861, 4400265, 9680583, 13200795, 16134305, 29041749, 48402915, 145208745]

約数ペア:

[(1, 145208745), (3, 48402915), (5, 29041749), (9, 16134305), (11, 13200795), (15, 9680583), (33, 4400265), (45, 3226861), (55, 2640159), (99, 1466755), (165, 880053), (495, 293351)]