13363575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 23617536

約数和(自身を除く): 10253961

約数列:

[1, 3, 5, 15, 23, 25, 61, 69, 75, 115, 127, 183, 305, 345, 381, 575, 635, 915, 1403, 1525, 1725, 1905, 2921, 3175, 4209, 4575, 7015, 7747, 8763, 9525, 14605, 21045, 23241, 35075, 38735, 43815, 73025, 105225, 116205, 178181, 193675, 219075, 534543, 581025, 890905, 2672715, 4454525, 13363575]

約数ペア:

[(1, 13363575), (3, 4454525), (5, 2672715), (15, 890905), (23, 581025), (25, 534543), (61, 219075), (69, 193675), (75, 178181), (115, 116205), (127, 105225), (183, 73025), (305, 43815), (345, 38735), (381, 35075), (575, 23241), (635, 21045), (915, 14605), (1403, 9525), (1525, 8763), (1725, 7747), (1905, 7015), (2921, 4575), (3175, 4209)]