68105115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2477}}^1$

素因数の和:2548

約数の個数: 48

約数和(自身を含む): 129886848

約数和(自身を除く): 61781733

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 585, 611, 705, 1833, 2115, 2477, 3055, 5499, 7431, 9165, 12385, 22293, 27495, 32201, 37155, 96603, 111465, 116419, 161005, 289809, 349257, 483015, 582095, 1047771, 1449045, 1513447, 1746285, 4540341, 5238855, 7567235, 13621023, 22701705, 68105115]

約数ペア:

[(1, 68105115), (3, 22701705), (5, 13621023), (9, 7567235), (13, 5238855), (15, 4540341), (39, 1746285), (45, 1513447), (47, 1449045), (65, 1047771), (117, 582095), (141, 483015), (195, 349257), (235, 289809), (423, 161005), (585, 116419), (611, 111465), (705, 96603), (1833, 37155), (2115, 32201), (2477, 27495), (3055, 22293), (5499, 12385), (7431, 9165)]