42253965

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72229}}^1$

素因数の和:72253

約数の個数: 24

約数和(自身を含む): 78875160

約数和(自身を除く): 36621195

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 72229, 216687, 361145, 650061, 938977, 1083435, 2816931, 3250305, 4694885, 8450793, 14084655, 42253965]

約数ペア:

[(1, 42253965), (3, 14084655), (5, 8450793), (9, 4694885), (13, 3250305), (15, 2816931), (39, 1083435), (45, 938977), (65, 650061), (117, 361145), (195, 216687), (585, 72229)]