63946545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8863}}^1$

素因数の和:8921

約数の個数: 32

約数和(自身を含む): 113175552

約数和(自身を除く): 49229007

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 8863, 26589, 44315, 115219, 132945, 327931, 345657, 576095, 983793, 1639655, 1728285, 4263103, 4918965, 12789309, 21315515, 63946545]

約数ペア:

[(1, 63946545), (3, 21315515), (5, 12789309), (13, 4918965), (15, 4263103), (37, 1728285), (39, 1639655), (65, 983793), (111, 576095), (185, 345657), (195, 327931), (481, 132945), (555, 115219), (1443, 44315), (2405, 26589), (7215, 8863)]