9951525

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 19105920

約数和(自身を除く): 9154395

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 641, 675, 1035, 1725, 1923, 3105, 3205, 5175, 5769, 9615, 14743, 15525, 16025, 17307, 28845, 44229, 48075, 73715, 86535, 132687, 144225, 221145, 368575, 398061, 432675, 663435, 1105725, 1990305, 3317175, 9951525]

約数ペア:

[(1, 9951525), (3, 3317175), (5, 1990305), (9, 1105725), (15, 663435), (23, 432675), (25, 398061), (27, 368575), (45, 221145), (69, 144225), (75, 132687), (115, 86535), (135, 73715), (207, 48075), (225, 44229), (345, 28845), (575, 17307), (621, 16025), (641, 15525), (675, 14743), (1035, 9615), (1725, 5769), (1923, 5175), (3105, 3205)]