14988005

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 18455664

約数和(自身を除く): 3467659

約数列:

[1, 5, 61, 157, 305, 313, 785, 1565, 9577, 19093, 47885, 49141, 95465, 245705, 2997601, 14988005]

約数ペア:

[(1, 14988005), (5, 2997601), (61, 245705), (157, 95465), (305, 49141), (313, 47885), (785, 19093), (1565, 9577)]