48380015

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1249}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 59520000

約数和(自身を除く): 11139985

約数列:

[1, 5, 61, 127, 305, 635, 1249, 6245, 7747, 38735, 76189, 158623, 380945, 793115, 9676003, 48380015]

約数ペア:

[(1, 48380015), (5, 9676003), (61, 793115), (127, 380945), (305, 158623), (635, 76189), (1249, 38735), (6245, 7747)]