47372905

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 58281984

約数和(自身を除く): 10909079

約数列:

[1, 5, 61, 127, 305, 635, 1223, 6115, 7747, 38735, 74603, 155321, 373015, 776605, 9474581, 47372905]

約数ペア:

[(1, 47372905), (5, 9474581), (61, 776605), (127, 373015), (305, 155321), (635, 74603), (1223, 38735), (6115, 7747)]