97924385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 136872960

約数和(自身を除く): 38948575

約数列:

[1, 5, 13, 19, 37, 65, 95, 185, 247, 481, 703, 1235, 2143, 2405, 3515, 9139, 10715, 27859, 40717, 45695, 79291, 139295, 203585, 396455, 529321, 1030783, 1506529, 2646605, 5153915, 7532645, 19584877, 97924385]

約数ペア:

[(1, 97924385), (5, 19584877), (13, 7532645), (19, 5153915), (37, 2646605), (65, 1506529), (95, 1030783), (185, 529321), (247, 396455), (481, 203585), (703, 139295), (1235, 79291), (2143, 45695), (2405, 40717), (3515, 27859), (9139, 10715)]