1429221025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{18787}}^1$

素因数の和:18993

約数の個数: 24

約数和(自身を含む): 1887066720

約数和(自身を除く): 457845695

約数列:

[1, 5, 17, 25, 85, 179, 425, 895, 3043, 4475, 15215, 18787, 76075, 93935, 319379, 469675, 1596895, 3362873, 7984475, 16814365, 57168841, 84071825, 285844205, 1429221025]

約数ペア:

[(1, 1429221025), (5, 285844205), (17, 84071825), (25, 57168841), (85, 16814365), (179, 7984475), (425, 3362873), (895, 1596895), (3043, 469675), (4475, 319379), (15215, 93935), (18787, 76075)]