155103495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{1163}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 263492352

約数和(自身を除く): 108388857

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 523, 1163, 1569, 2615, 3489, 5815, 7845, 8891, 17445, 19771, 26673, 44455, 59313, 98855, 133365, 296565, 608249, 1824747, 3041245, 9123735, 10340233, 31020699, 51701165, 155103495]

約数ペア:

[(1, 155103495), (3, 51701165), (5, 31020699), (15, 10340233), (17, 9123735), (51, 3041245), (85, 1824747), (255, 608249), (523, 296565), (1163, 133365), (1569, 98855), (2615, 59313), (3489, 44455), (5815, 26673), (7845, 19771), (8891, 17445)]