75803985

素因数分解:

$3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1153}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 135156480

約数和(自身を除く): 59352495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 487, 1153, 1461, 2435, 3459, 4383, 5765, 7305, 10377, 13149, 17295, 21915, 31131, 51885, 65745, 155655, 561511, 1684533, 2807555, 5053599, 8422665, 15160797, 25267995, 75803985]

約数ペア:

[(1, 75803985), (3, 25267995), (5, 15160797), (9, 8422665), (15, 5053599), (27, 2807555), (45, 1684533), (135, 561511), (487, 155655), (1153, 65745), (1461, 51885), (2435, 31131), (3459, 21915), (4383, 17295), (5765, 13149), (7305, 10377)]