1145553615

素因数分解:

$3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{821}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 2014268256

約数和(自身を除く): 868714641

約数列:

[1, 3, 5, 9, 15, 45, 101, 303, 307, 505, 821, 909, 921, 1515, 1535, 2463, 2763, 4105, 4545, 4605, 7389, 12315, 13815, 31007, 36945, 82921, 93021, 155035, 248763, 252047, 279063, 414605, 465105, 746289, 756141, 1243815, 1260235, 1395315, 2268423, 3731445, 3780705, 11342115, 25456747, 76370241, 127283735, 229110723, 381851205, 1145553615]

約数ペア:

[(1, 1145553615), (3, 381851205), (5, 229110723), (9, 127283735), (15, 76370241), (45, 25456747), (101, 11342115), (303, 3780705), (307, 3731445), (505, 2268423), (821, 1395315), (909, 1260235), (921, 1243815), (1515, 756141), (1535, 746289), (2463, 465105), (2763, 414605), (4105, 279063), (4545, 252047), (4605, 248763), (7389, 155035), (12315, 93021), (13815, 82921), (31007, 36945)]