273517995

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{4951}}^1$

素因数の和:5115

約数の個数: 32

約数和(自身を含む): 456376320

約数和(自身を除く): 182858325

約数列:

[1, 3, 5, 15, 29, 87, 127, 145, 381, 435, 635, 1905, 3683, 4951, 11049, 14853, 18415, 24755, 55245, 74265, 143579, 430737, 628777, 717895, 1886331, 2153685, 3143885, 9431655, 18234533, 54703599, 91172665, 273517995]

約数ペア:

[(1, 273517995), (3, 91172665), (5, 54703599), (15, 18234533), (29, 9431655), (87, 3143885), (127, 2153685), (145, 1886331), (381, 717895), (435, 628777), (635, 430737), (1905, 143579), (3683, 74265), (4951, 55245), (11049, 24755), (14853, 18415)]