127250415

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{25943}}^1$

素因数の和:26063

約数の個数: 24

約数和(自身を含む): 222599520

約数和(自身を除く): 95349105

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 25943, 77829, 129715, 233487, 389145, 1167435, 2827787, 8483361, 14138935, 25450083, 42416805, 127250415]

約数ペア:

[(1, 127250415), (3, 42416805), (5, 25450083), (9, 14138935), (15, 8483361), (45, 2827787), (109, 1167435), (327, 389145), (545, 233487), (981, 129715), (1635, 77829), (4905, 25943)]