17229915

素因数分解:

$3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:215

約数の個数: 56

約数和(自身を含む): 32265360

約数和(自身を除く): 15035445

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 163, 243, 261, 405, 435, 489, 729, 783, 815, 1215, 1305, 1467, 2349, 2445, 3645, 3915, 4401, 4727, 7047, 7335, 11745, 13203, 14181, 21141, 22005, 23635, 35235, 39609, 42543, 66015, 70905, 105705, 118827, 127629, 198045, 212715, 382887, 594135, 638145, 1148661, 1914435, 3445983, 5743305, 17229915]

約数ペア:

[(1, 17229915), (3, 5743305), (5, 3445983), (9, 1914435), (15, 1148661), (27, 638145), (29, 594135), (45, 382887), (81, 212715), (87, 198045), (135, 127629), (145, 118827), (163, 105705), (243, 70905), (261, 66015), (405, 42543), (435, 39609), (489, 35235), (729, 23635), (783, 22005), (815, 21141), (1215, 14181), (1305, 13203), (1467, 11745), (2349, 7335), (2445, 7047), (3645, 4727), (3915, 4401)]