53978625

素因数分解:

$3^2\times 5^3\times {\mathrm{47981}}^1$

素因数の和:48002

約数の個数: 24

約数和(自身を含む): 97307496

約数和(自身を除く): 43328871

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 47981, 143943, 239905, 431829, 719715, 1199525, 2159145, 3598575, 5997625, 10795725, 17992875, 53978625]

約数ペア:

[(1, 53978625), (3, 17992875), (5, 10795725), (9, 5997625), (15, 3598575), (25, 2159145), (45, 1199525), (75, 719715), (125, 431829), (225, 239905), (375, 143943), (1125, 47981)]