23498725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 31213280

約数和(自身を除く): 7714555

約数列:

[1, 5, 19, 25, 61, 95, 305, 475, 811, 1159, 1525, 4055, 5795, 15409, 20275, 28975, 49471, 77045, 247355, 385225, 939949, 1236775, 4699745, 23498725]

約数ペア:

[(1, 23498725), (5, 4699745), (19, 1236775), (25, 939949), (61, 385225), (95, 247355), (305, 77045), (475, 49471), (811, 28975), (1159, 20275), (1525, 15409), (4055, 5795)]