1169815465

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1551

約数の個数: 72

約数和(自身を含む): 1862559360

約数和(自身を除く): 692743895

約数列:

[1, 5, 7, 13, 19, 35, 49, 65, 91, 95, 133, 169, 245, 247, 455, 637, 665, 845, 931, 1183, 1235, 1487, 1729, 3185, 3211, 4655, 5915, 7435, 8281, 8645, 10409, 12103, 16055, 19331, 22477, 28253, 41405, 52045, 60515, 72863, 96655, 112385, 135317, 141265, 157339, 197771, 251303, 364315, 367289, 676585, 786695, 947219, 988855, 1256515, 1384397, 1759121, 1836445, 2571023, 4736095, 4774757, 6921985, 8795605, 12313847, 12855115, 17997161, 23873785, 33423299, 61569235, 89985805, 167116495, 233963093, 1169815465]

約数ペア:

[(1, 1169815465), (5, 233963093), (7, 167116495), (13, 89985805), (19, 61569235), (35, 33423299), (49, 23873785), (65, 17997161), (91, 12855115), (95, 12313847), (133, 8795605), (169, 6921985), (245, 4774757), (247, 4736095), (455, 2571023), (637, 1836445), (665, 1759121), (845, 1384397), (931, 1256515), (1183, 988855), (1235, 947219), (1487, 786695), (1729, 676585), (3185, 367289), (3211, 364315), (4655, 251303), (5915, 197771), (7435, 157339), (8281, 141265), (8645, 135317), (10409, 112385), (12103, 96655), (16055, 72863), (19331, 60515), (22477, 52045), (28253, 41405)]