25011195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5227}}^1$

素因数の和:5275

約数の個数: 32

約数和(自身を含む): 45169920

約数和(自身を除く): 20158725

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 5227, 15681, 26135, 57497, 78405, 151583, 172491, 287485, 454749, 757915, 862455, 1667413, 2273745, 5002239, 8337065, 25011195]

約数ペア:

[(1, 25011195), (3, 8337065), (5, 5002239), (11, 2273745), (15, 1667413), (29, 862455), (33, 757915), (55, 454749), (87, 287485), (145, 172491), (165, 151583), (319, 78405), (435, 57497), (957, 26135), (1595, 15681), (4785, 5227)]