13663725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^2$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 23840736

約数和(自身を除く): 10177011

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 89, 115, 267, 345, 445, 575, 1335, 1725, 2047, 2225, 6141, 6675, 7921, 10235, 23763, 30705, 39605, 51175, 118815, 153525, 182183, 198025, 546549, 594075, 910915, 2732745, 4554575, 13663725]

約数ペア:

[(1, 13663725), (3, 4554575), (5, 2732745), (15, 910915), (23, 594075), (25, 546549), (69, 198025), (75, 182183), (89, 153525), (115, 118815), (267, 51175), (345, 39605), (445, 30705), (575, 23763), (1335, 10235), (1725, 7921), (2047, 6675), (2225, 6141)]