153173715

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{77951}}^1$

素因数の和:78090

約数の個数: 16

約数和(自身を含む): 246951936

約数和(自身を除く): 93778221

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 77951, 233853, 389755, 1169265, 10211581, 30634743, 51057905, 153173715]

約数ペア:

[(1, 153173715), (3, 51057905), (5, 30634743), (15, 10211581), (131, 1169265), (393, 389755), (655, 233853), (1965, 77951)]