38141235

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2657}}^1$

素因数の和:2708

約数の個数: 48

約数和(自身を含む): 74636640

約数和(自身を除く): 36495405

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2657, 2871, 4785, 7971, 13285, 14355, 23913, 29227, 39855, 77053, 87681, 119565, 146135, 231159, 263043, 385265, 438405, 693477, 847583, 1155795, 1315215, 2542749, 3467385, 4237915, 7628247, 12713745, 38141235]

約数ペア:

[(1, 38141235), (3, 12713745), (5, 7628247), (9, 4237915), (11, 3467385), (15, 2542749), (29, 1315215), (33, 1155795), (45, 847583), (55, 693477), (87, 438405), (99, 385265), (145, 263043), (165, 231159), (261, 146135), (319, 119565), (435, 87681), (495, 77053), (957, 39855), (1305, 29227), (1595, 23913), (2657, 14355), (2871, 13285), (4785, 7971)]