153087525

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{15823}}^1$

素因数の和:15882

約数の個数: 36

約数和(自身を含む): 280591168

約数和(自身を除く): 127503643

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 9675, 15823, 47469, 79115, 142407, 237345, 395575, 680389, 712035, 1186725, 2041167, 3401945, 3560175, 6123501, 10205835, 17009725, 30617505, 51029175, 153087525]

約数ペア:

[(1, 153087525), (3, 51029175), (5, 30617505), (9, 17009725), (15, 10205835), (25, 6123501), (43, 3560175), (45, 3401945), (75, 2041167), (129, 1186725), (215, 712035), (225, 680389), (387, 395575), (645, 237345), (1075, 142407), (1935, 79115), (3225, 47469), (9675, 15823)]