222490142005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{360749}}^1$

素因数の和:360981

約数の個数: 32

約数和(自身を含む): 289246464000

約数和(自身を除く): 66756321995

約数列:

[1, 5, 23, 31, 115, 155, 173, 713, 865, 3565, 3979, 5363, 19895, 26815, 123349, 360749, 616745, 1803745, 8297227, 11183219, 41486135, 55916095, 62409577, 257214037, 312047885, 1286070185, 1435420271, 1934696887, 7177101355, 9673484435, 44498028401, 222490142005]

約数ペア:

[(1, 222490142005), (5, 44498028401), (23, 9673484435), (31, 7177101355), (115, 1934696887), (155, 1435420271), (173, 1286070185), (713, 312047885), (865, 257214037), (3565, 62409577), (3979, 55916095), (5363, 41486135), (19895, 11183219), (26815, 8297227), (123349, 1803745), (360749, 616745)]