23701265

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 35424000

約数和(自身を除く): 11722735

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 1229, 2755, 3857, 6145, 8603, 19285, 23351, 35641, 43015, 116755, 163457, 178205, 249487, 677179, 817285, 1247435, 3385895, 4740253, 23701265]

約数ペア:

[(1, 23701265), (5, 4740253), (7, 3385895), (19, 1247435), (29, 817285), (35, 677179), (95, 249487), (133, 178205), (145, 163457), (203, 116755), (551, 43015), (665, 35641), (1015, 23351), (1229, 19285), (2755, 8603), (3857, 6145)]