40303965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{1223}}^1$

素因数の和:1270

約数の個数: 32

約数和(自身を含む): 69914880

約数和(自身を除く): 29610915

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 1223, 2197, 2535, 3669, 6115, 6591, 10985, 15899, 18345, 32955, 47697, 79495, 206687, 238485, 620061, 1033435, 2686931, 3100305, 8060793, 13434655, 40303965]

約数ペア:

[(1, 40303965), (3, 13434655), (5, 8060793), (13, 3100305), (15, 2686931), (39, 1033435), (65, 620061), (169, 238485), (195, 206687), (507, 79495), (845, 47697), (1223, 32955), (2197, 18345), (2535, 15899), (3669, 10985), (6115, 6591)]