23429245

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:645

約数の個数: 32

約数和(自身を含む): 34110720

約数和(自身を除く): 10681475

約数列:

[1, 5, 7, 29, 35, 41, 145, 203, 205, 287, 563, 1015, 1189, 1435, 2815, 3941, 5945, 8323, 16327, 19705, 23083, 41615, 81635, 114289, 115415, 161581, 571445, 669407, 807905, 3347035, 4685849, 23429245]

約数ペア:

[(1, 23429245), (5, 4685849), (7, 3347035), (29, 807905), (35, 669407), (41, 571445), (145, 161581), (203, 115415), (205, 114289), (287, 81635), (563, 41615), (1015, 23083), (1189, 19705), (1435, 16327), (2815, 8323), (3941, 5945)]