24742965

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 42900480

約数和(自身を除く): 18157515

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 223, 569, 669, 1115, 1707, 2845, 2899, 3345, 7397, 8535, 8697, 14495, 22191, 36985, 43485, 110955, 126887, 380661, 634435, 1649531, 1903305, 4948593, 8247655, 24742965]

約数ペア:

[(1, 24742965), (3, 8247655), (5, 4948593), (13, 1903305), (15, 1649531), (39, 634435), (65, 380661), (195, 126887), (223, 110955), (569, 43485), (669, 36985), (1115, 22191), (1707, 14495), (2845, 8697), (2899, 8535), (3345, 7397)]