4974920385

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{16931}}^1$

素因数の和:17989

約数の個数: 32

約数和(自身を含む): 8387435520

約数和(自身を除く): 3412515135

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1031, 3093, 5155, 15465, 16931, 19589, 50793, 58767, 84655, 97945, 253965, 293835, 321689, 965067, 1608445, 4825335, 17455861, 52367583, 87279305, 261837915, 331661359, 994984077, 1658306795, 4974920385]

約数ペア:

[(1, 4974920385), (3, 1658306795), (5, 994984077), (15, 331661359), (19, 261837915), (57, 87279305), (95, 52367583), (285, 17455861), (1031, 4825335), (3093, 1608445), (5155, 965067), (15465, 321689), (16931, 293835), (19589, 253965), (50793, 97945), (58767, 84655)]