1358827245

素因数分解:

$3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{30781}}^1$

素因数の和:30907

約数の個数: 40

約数和(自身を含む): 2458250520

約数和(自身を除く): 1099423275

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 327, 405, 545, 981, 1635, 2943, 4905, 8829, 14715, 30781, 44145, 92343, 153905, 277029, 461715, 831087, 1385145, 2493261, 3355129, 4155435, 10065387, 12466305, 16775645, 30196161, 50326935, 90588483, 150980805, 271765449, 452942415, 1358827245]

約数ペア:

[(1, 1358827245), (3, 452942415), (5, 271765449), (9, 150980805), (15, 90588483), (27, 50326935), (45, 30196161), (81, 16775645), (109, 12466305), (135, 10065387), (327, 4155435), (405, 3355129), (545, 2493261), (981, 1385145), (1635, 831087), (2943, 461715), (4905, 277029), (8829, 153905), (14715, 92343), (30781, 44145)]