246675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:60

約数の個数: 48

約数和(自身を含む): 499968

約数和(自身を除く): 253293

約数列:

[1, 3, 5, 11, 13, 15, 23, 25, 33, 39, 55, 65, 69, 75, 115, 143, 165, 195, 253, 275, 299, 325, 345, 429, 575, 715, 759, 825, 897, 975, 1265, 1495, 1725, 2145, 3289, 3575, 3795, 4485, 6325, 7475, 9867, 10725, 16445, 18975, 22425, 49335, 82225, 246675]

約数ペア:

[(1, 246675), (3, 82225), (5, 49335), (11, 22425), (13, 18975), (15, 16445), (23, 10725), (25, 9867), (33, 7475), (39, 6325), (55, 4485), (65, 3795), (69, 3575), (75, 3289), (115, 2145), (143, 1725), (165, 1495), (195, 1265), (253, 975), (275, 897), (299, 825), (325, 759), (345, 715), (429, 575)]