38858365

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2083}}^1$

素因数の和:2149

約数の個数: 32

約数和(自身を含む): 58818816

約数和(自身を除く): 19960451

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2083, 2665, 3731, 10415, 14581, 18655, 27079, 72905, 85403, 135395, 189553, 427015, 597821, 947765, 1110239, 2989105, 5551195, 7771673, 38858365]

約数ペア:

[(1, 38858365), (5, 7771673), (7, 5551195), (13, 2989105), (35, 1110239), (41, 947765), (65, 597821), (91, 427015), (205, 189553), (287, 135395), (455, 85403), (533, 72905), (1435, 27079), (2083, 18655), (2665, 14581), (3731, 10415)]