124250015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 159129600

約数和(自身を除く): 34879585

約数列:

[1, 5, 31, 73, 79, 139, 155, 365, 395, 695, 2263, 2449, 4309, 5767, 10147, 10981, 11315, 12245, 21545, 28835, 50735, 54905, 178777, 314557, 340411, 801613, 893885, 1572785, 1702055, 4008065, 24850003, 124250015]

約数ペア:

[(1, 124250015), (5, 24850003), (31, 4008065), (73, 1702055), (79, 1572785), (139, 893885), (155, 801613), (365, 340411), (395, 314557), (695, 178777), (2263, 54905), (2449, 50735), (4309, 28835), (5767, 21545), (10147, 12245), (10981, 11315)]