68946525

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4441}}^1$

素因数の和:4483

約数の個数: 48

約数和(自身を含む): 132193920

約数和(自身を除く): 63247395

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1725, 3105, 4441, 5175, 13323, 15525, 22205, 39969, 66615, 102143, 111025, 119907, 199845, 306429, 333075, 510715, 599535, 919287, 999225, 1532145, 2553575, 2757861, 2997675, 4596435, 7660725, 13789305, 22982175, 68946525]

約数ペア:

[(1, 68946525), (3, 22982175), (5, 13789305), (9, 7660725), (15, 4596435), (23, 2997675), (25, 2757861), (27, 2553575), (45, 1532145), (69, 999225), (75, 919287), (115, 599535), (135, 510715), (207, 333075), (225, 306429), (345, 199845), (575, 119907), (621, 111025), (675, 102143), (1035, 66615), (1725, 39969), (3105, 22205), (4441, 15525), (5175, 13323)]