90301775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1259}}^1$

素因数の和:1439

約数の個数: 24

約数和(自身を含む): 118742400

約数和(自身を除く): 28440625

約数列:

[1, 5, 19, 25, 95, 151, 475, 755, 1259, 2869, 3775, 6295, 14345, 23921, 31475, 71725, 119605, 190109, 598025, 950545, 3612071, 4752725, 18060355, 90301775]

約数ペア:

[(1, 90301775), (5, 18060355), (19, 4752725), (25, 3612071), (95, 950545), (151, 598025), (475, 190109), (755, 119605), (1259, 71725), (2869, 31475), (3775, 23921), (6295, 14345)]