7449880455

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{383}}^1\times {\mathrm{1381}}^1$

素因数の和:2088

約数の個数: 48

約数和(自身を含む): 12997610496

約数和(自身を除く): 5547730041

約数列:

[1, 3, 5, 9, 15, 45, 313, 383, 939, 1149, 1381, 1565, 1915, 2817, 3447, 4143, 4695, 5745, 6905, 12429, 14085, 17235, 20715, 62145, 119879, 359637, 432253, 528923, 599395, 1078911, 1296759, 1586769, 1798185, 2161265, 2644615, 3890277, 4760307, 5394555, 6483795, 7933845, 19451385, 23801535, 165552899, 496658697, 827764495, 1489976091, 2483293485, 7449880455]

約数ペア:

[(1, 7449880455), (3, 2483293485), (5, 1489976091), (9, 827764495), (15, 496658697), (45, 165552899), (313, 23801535), (383, 19451385), (939, 7933845), (1149, 6483795), (1381, 5394555), (1565, 4760307), (1915, 3890277), (2817, 2644615), (3447, 2161265), (4143, 1798185), (4695, 1586769), (5745, 1296759), (6905, 1078911), (12429, 599395), (14085, 528923), (17235, 432253), (20715, 359637), (62145, 119879)]