13006725

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2843}}^1$

素因数の和:2917

約数の個数: 24

約数和(自身を含む): 21864672

約数和(自身を除く): 8857947

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 2843, 4575, 8529, 14215, 42645, 71075, 173423, 213225, 520269, 867115, 2601345, 4335575, 13006725]

約数ペア:

[(1, 13006725), (3, 4335575), (5, 2601345), (15, 867115), (25, 520269), (61, 213225), (75, 173423), (183, 71075), (305, 42645), (915, 14215), (1525, 8529), (2843, 4575)]