42321675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 78173568

約数和(自身を除く): 35851893

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 825, 1075, 1193, 1419, 2365, 3225, 3579, 5965, 7095, 11825, 13123, 17895, 29825, 35475, 39369, 51299, 65615, 89475, 153897, 196845, 256495, 328075, 564289, 769485, 984225, 1282475, 1692867, 2821445, 3847425, 8464335, 14107225, 42321675]

約数ペア:

[(1, 42321675), (3, 14107225), (5, 8464335), (11, 3847425), (15, 2821445), (25, 1692867), (33, 1282475), (43, 984225), (55, 769485), (75, 564289), (129, 328075), (165, 256495), (215, 196845), (275, 153897), (473, 89475), (645, 65615), (825, 51299), (1075, 39369), (1193, 35475), (1419, 29825), (2365, 17895), (3225, 13123), (3579, 11825), (5965, 7095)]