2423715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 4548096

約数和(自身を除く): 2124381

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 563, 615, 861, 1435, 1689, 2815, 3941, 4305, 8445, 11823, 19705, 23083, 59115, 69249, 115415, 161581, 346245, 484743, 807905, 2423715]

約数ペア:

[(1, 2423715), (3, 807905), (5, 484743), (7, 346245), (15, 161581), (21, 115415), (35, 69249), (41, 59115), (105, 23083), (123, 19705), (205, 11823), (287, 8445), (563, 4305), (615, 3941), (861, 2815), (1435, 1689)]