9970615

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 12570048

約数和(自身を除く): 2599433

約数列:

[1, 5, 23, 115, 277, 313, 1385, 1565, 6371, 7199, 31855, 35995, 86701, 433505, 1994123, 9970615]

約数ペア:

[(1, 9970615), (5, 1994123), (23, 433505), (115, 86701), (277, 35995), (313, 31855), (1385, 7199), (1565, 6371)]