74572695

素因数分解:

$3^2\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1999}}^1$

素因数の和:2839

約数の個数: 24

約数和(自身を含む): 129480000

約数和(自身を除く): 54907305

約数列:

[1, 3, 5, 9, 15, 45, 829, 1999, 2487, 4145, 5997, 7461, 9995, 12435, 17991, 29985, 37305, 89955, 1657171, 4971513, 8285855, 14914539, 24857565, 74572695]

約数ペア:

[(1, 74572695), (3, 24857565), (5, 14914539), (9, 8285855), (15, 4971513), (45, 1657171), (829, 89955), (1999, 37305), (2487, 29985), (4145, 17991), (5997, 12435), (7461, 9995)]