42852975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 78090240

約数和(自身を除く): 35237265

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 127, 165, 275, 381, 409, 635, 825, 1227, 1397, 1905, 2045, 3175, 4191, 4499, 6135, 6985, 9525, 10225, 13497, 20955, 22495, 30675, 34925, 51943, 67485, 104775, 112475, 155829, 259715, 337425, 571373, 779145, 1298575, 1714119, 2856865, 3895725, 8570595, 14284325, 42852975]

約数ペア:

[(1, 42852975), (3, 14284325), (5, 8570595), (11, 3895725), (15, 2856865), (25, 1714119), (33, 1298575), (55, 779145), (75, 571373), (127, 337425), (165, 259715), (275, 155829), (381, 112475), (409, 104775), (635, 67485), (825, 51943), (1227, 34925), (1397, 30675), (1905, 22495), (2045, 20955), (3175, 13497), (4191, 10225), (4499, 9525), (6135, 6985)]