9661725

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1906

約数の個数: 36

約数和(自身を含む): 18067296

約数和(自身を除く): 8405571

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 1867, 5175, 5601, 9335, 16803, 28005, 42941, 46675, 84015, 128823, 140025, 214705, 386469, 420075, 644115, 1073525, 1932345, 3220575, 9661725]

約数ペア:

[(1, 9661725), (3, 3220575), (5, 1932345), (9, 1073525), (15, 644115), (23, 420075), (25, 386469), (45, 214705), (69, 140025), (75, 128823), (115, 84015), (207, 46675), (225, 42941), (345, 28005), (575, 16803), (1035, 9335), (1725, 5601), (1867, 5175)]