126962145

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 229132800

約数和(自身を除く): 102170655

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 271, 359, 435, 813, 1077, 1305, 1355, 1795, 2439, 3231, 4065, 5385, 7859, 10411, 12195, 16155, 23577, 31233, 39295, 52055, 70731, 93699, 97289, 117885, 156165, 291867, 353655, 468495, 486445, 875601, 1459335, 2821381, 4378005, 8464143, 14106905, 25392429, 42320715, 126962145]

約数ペア:

[(1, 126962145), (3, 42320715), (5, 25392429), (9, 14106905), (15, 8464143), (29, 4378005), (45, 2821381), (87, 1459335), (145, 875601), (261, 486445), (271, 468495), (359, 353655), (435, 291867), (813, 156165), (1077, 117885), (1305, 97289), (1355, 93699), (1795, 70731), (2439, 52055), (3231, 39295), (4065, 31233), (5385, 23577), (7859, 16155), (10411, 12195)]