7547105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 10229760

約数和(自身を除く): 2682655

約数列:

[1, 5, 23, 29, 31, 73, 115, 145, 155, 365, 667, 713, 899, 1679, 2117, 2263, 3335, 3565, 4495, 8395, 10585, 11315, 20677, 48691, 52049, 65627, 103385, 243455, 260245, 328135, 1509421, 7547105]

約数ペア:

[(1, 7547105), (5, 1509421), (23, 328135), (29, 260245), (31, 243455), (73, 103385), (115, 65627), (145, 52049), (155, 48691), (365, 20677), (667, 11315), (713, 10585), (899, 8395), (1679, 4495), (2117, 3565), (2263, 3335)]