3935445

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 6652800

約数和(自身を除く): 2717355

約数列:

[1, 3, 5, 15, 29, 83, 87, 109, 145, 249, 327, 415, 435, 545, 1245, 1635, 2407, 3161, 7221, 9047, 9483, 12035, 15805, 27141, 36105, 45235, 47415, 135705, 262363, 787089, 1311815, 3935445]

約数ペア:

[(1, 3935445), (3, 1311815), (5, 787089), (15, 262363), (29, 135705), (83, 47415), (87, 45235), (109, 36105), (145, 27141), (249, 15805), (327, 12035), (415, 9483), (435, 9047), (545, 7221), (1245, 3161), (1635, 2407)]