16542156975

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{5129351}}^1$

素因数の和:5129407

約数の個数: 24

約数和(自身を含む): 27985744512

約数和(自身を除く): 11443587537

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 5129351, 15388053, 25646755, 76940265, 128233775, 220562093, 384701325, 661686279, 1102810465, 3308431395, 5514052325, 16542156975]

約数ペア:

[(1, 16542156975), (3, 5514052325), (5, 3308431395), (15, 1102810465), (25, 661686279), (43, 384701325), (75, 220562093), (129, 128233775), (215, 76940265), (645, 25646755), (1075, 15388053), (3225, 5129351)]