9515215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{853}}^1$

素因数の和:978

約数の個数: 16

約数和(自身を含む): 12051648

約数和(自身を除く): 2536433

約数列:

[1, 5, 23, 97, 115, 485, 853, 2231, 4265, 11155, 19619, 82741, 98095, 413705, 1903043, 9515215]

約数ペア:

[(1, 9515215), (5, 1903043), (23, 413705), (97, 98095), (115, 82741), (485, 19619), (853, 11155), (2231, 4265)]