154798425

素因数分解:

$3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4327}}^1$

素因数の和:4399

約数の個数: 48

約数和(自身を含む): 289802880

約数和(自身を除く): 135004455

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 135, 159, 225, 265, 477, 675, 795, 1325, 1431, 2385, 3975, 4327, 7155, 11925, 12981, 21635, 35775, 38943, 64905, 108175, 116829, 194715, 229331, 324525, 584145, 687993, 973575, 1146655, 2063979, 2920725, 3439965, 5733275, 6191937, 10319895, 17199825, 30959685, 51599475, 154798425]

約数ペア:

[(1, 154798425), (3, 51599475), (5, 30959685), (9, 17199825), (15, 10319895), (25, 6191937), (27, 5733275), (45, 3439965), (53, 2920725), (75, 2063979), (135, 1146655), (159, 973575), (225, 687993), (265, 584145), (477, 324525), (675, 229331), (795, 194715), (1325, 116829), (1431, 108175), (2385, 64905), (3975, 38943), (4327, 35775), (7155, 21635), (11925, 12981)]