3280147205

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 4066534368

約数和(自身を除く): 786387163

約数列:

[1, 5, 61, 101, 233, 305, 457, 505, 1165, 2285, 6161, 14213, 23533, 27877, 30805, 46157, 71065, 106481, 117665, 139385, 230785, 532405, 1435513, 2815577, 6495341, 7177565, 10754581, 14077885, 32476705, 53772905, 656029441, 3280147205]

約数ペア:

[(1, 3280147205), (5, 656029441), (61, 53772905), (101, 32476705), (233, 14077885), (305, 10754581), (457, 7177565), (505, 6495341), (1165, 2815577), (2285, 1435513), (6161, 532405), (14213, 230785), (23533, 139385), (27877, 117665), (30805, 106481), (46157, 71065)]