1914435

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 40

約数和(自身を含む): 3571920

約数和(自身を除く): 1657485

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 163, 261, 405, 435, 489, 783, 815, 1305, 1467, 2349, 2445, 3915, 4401, 4727, 7335, 11745, 13203, 14181, 22005, 23635, 42543, 66015, 70905, 127629, 212715, 382887, 638145, 1914435]

約数ペア:

[(1, 1914435), (3, 638145), (5, 382887), (9, 212715), (15, 127629), (27, 70905), (29, 66015), (45, 42543), (81, 23635), (87, 22005), (135, 14181), (145, 13203), (163, 11745), (261, 7335), (405, 4727), (435, 4401), (489, 3915), (783, 2445), (815, 2349), (1305, 1467)]