17687475

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6047}}^1$

素因数の和:6076

約数の個数: 36

約数和(自身を含む): 34122816

約数和(自身を除く): 16435341

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 6047, 18141, 30235, 54423, 78611, 90705, 151175, 235833, 272115, 393055, 453525, 707499, 1179165, 1360575, 1965275, 3537495, 5895825, 17687475]

約数ペア:

[(1, 17687475), (3, 5895825), (5, 3537495), (9, 1965275), (13, 1360575), (15, 1179165), (25, 707499), (39, 453525), (45, 393055), (65, 272115), (75, 235833), (117, 151175), (195, 90705), (225, 78611), (325, 54423), (585, 30235), (975, 18141), (2925, 6047)]