123044895

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3923}}^1$

素因数の和:3992

約数の個数: 48

約数和(自身を含む): 231390432

約数和(自身を除く): 108345537

約数列:

[1, 3, 5, 9, 15, 17, 41, 45, 51, 85, 123, 153, 205, 255, 369, 615, 697, 765, 1845, 2091, 3485, 3923, 6273, 10455, 11769, 19615, 31365, 35307, 58845, 66691, 160843, 176535, 200073, 333455, 482529, 600219, 804215, 1000365, 1447587, 2412645, 2734331, 3001095, 7237935, 8202993, 13671655, 24608979, 41014965, 123044895]

約数ペア:

[(1, 123044895), (3, 41014965), (5, 24608979), (9, 13671655), (15, 8202993), (17, 7237935), (41, 3001095), (45, 2734331), (51, 2412645), (85, 1447587), (123, 1000365), (153, 804215), (205, 600219), (255, 482529), (369, 333455), (615, 200073), (697, 176535), (765, 160843), (1845, 66691), (2091, 58845), (3485, 35307), (3923, 31365), (6273, 19615), (10455, 11769)]