302445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:82

約数の個数: 48

約数和(自身を含む): 628992

約数和(自身を除く): 326547

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 47, 55, 65, 99, 117, 141, 143, 165, 195, 235, 423, 429, 495, 517, 585, 611, 705, 715, 1287, 1551, 1833, 2115, 2145, 2585, 3055, 4653, 5499, 6435, 6721, 7755, 9165, 20163, 23265, 27495, 33605, 60489, 100815, 302445]

約数ペア:

[(1, 302445), (3, 100815), (5, 60489), (9, 33605), (11, 27495), (13, 23265), (15, 20163), (33, 9165), (39, 7755), (45, 6721), (47, 6435), (55, 5499), (65, 4653), (99, 3055), (117, 2585), (141, 2145), (143, 2115), (165, 1833), (195, 1551), (235, 1287), (423, 715), (429, 705), (495, 611), (517, 585)]