56662785

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4357}}^1$

素因数の和:4402

約数の個数: 36

約数和(自身を含む): 104356668

約数和(自身を除く): 47693883

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 1445, 2601, 4335, 4357, 13005, 13071, 21785, 39213, 65355, 74069, 196065, 222207, 370345, 666621, 1111035, 1259173, 3333105, 3777519, 6295865, 11332557, 18887595, 56662785]

約数ペア:

[(1, 56662785), (3, 18887595), (5, 11332557), (9, 6295865), (15, 3777519), (17, 3333105), (45, 1259173), (51, 1111035), (85, 666621), (153, 370345), (255, 222207), (289, 196065), (765, 74069), (867, 65355), (1445, 39213), (2601, 21785), (4335, 13071), (4357, 13005)]