68137695

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{36931}}^1$

素因数の和:36983

約数の個数: 24

約数和(自身を含む): 120989232

約数和(自身を除く): 52851537

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 36931, 110793, 184655, 332379, 553965, 1514171, 1661895, 4542513, 7570855, 13627539, 22712565, 68137695]

約数ペア:

[(1, 68137695), (3, 22712565), (5, 13627539), (9, 7570855), (15, 4542513), (41, 1661895), (45, 1514171), (123, 553965), (205, 332379), (369, 184655), (615, 110793), (1845, 36931)]