157214475

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{63521}}^1$

素因数の和:63548

約数の個数: 36

約数和(自身を含む): 307192392

約数和(自身を除く): 149977917

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 63521, 190563, 317605, 571689, 698731, 952815, 1588025, 2096193, 2858445, 3493655, 4764075, 6288579, 10480965, 14292225, 17468275, 31442895, 52404825, 157214475]

約数ペア:

[(1, 157214475), (3, 52404825), (5, 31442895), (9, 17468275), (11, 14292225), (15, 10480965), (25, 6288579), (33, 4764075), (45, 3493655), (55, 2858445), (75, 2096193), (99, 1588025), (165, 952815), (225, 698731), (275, 571689), (495, 317605), (825, 190563), (2475, 63521)]