15072475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2383}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 21284352

約数和(自身を除く): 6211877

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 2383, 6325, 11915, 26213, 54809, 59575, 131065, 274045, 602899, 655325, 1370225, 3014495, 15072475]

約数ペア:

[(1, 15072475), (5, 3014495), (11, 1370225), (23, 655325), (25, 602899), (55, 274045), (115, 131065), (253, 59575), (275, 54809), (575, 26213), (1265, 11915), (2383, 6325)]