18102825

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2095

約数の個数: 48

約数和(自身を含む): 35831040

約数和(自身を除く): 17728215

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 325, 351, 585, 675, 975, 1755, 2063, 2925, 6189, 8775, 10315, 18567, 26819, 30945, 51575, 55701, 80457, 92835, 134095, 154725, 241371, 278505, 402285, 464175, 670475, 724113, 1206855, 1392525, 2011425, 3620565, 6034275, 18102825]

約数ペア:

[(1, 18102825), (3, 6034275), (5, 3620565), (9, 2011425), (13, 1392525), (15, 1206855), (25, 724113), (27, 670475), (39, 464175), (45, 402285), (65, 278505), (75, 241371), (117, 154725), (135, 134095), (195, 92835), (225, 80457), (325, 55701), (351, 51575), (585, 30945), (675, 26819), (975, 18567), (1755, 10315), (2063, 8775), (2925, 6189)]