454725

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 36

約数和(自身を含む): 851136

約数和(自身を除く): 396411

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 47, 75, 129, 141, 215, 225, 235, 387, 423, 645, 705, 1075, 1175, 1935, 2021, 2115, 3225, 3525, 6063, 9675, 10105, 10575, 18189, 30315, 50525, 90945, 151575, 454725]

約数ペア:

[(1, 454725), (3, 151575), (5, 90945), (9, 50525), (15, 30315), (25, 18189), (43, 10575), (45, 10105), (47, 9675), (75, 6063), (129, 3525), (141, 3225), (215, 2115), (225, 2021), (235, 1935), (387, 1175), (423, 1075), (645, 705)]