474825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 847168

約数和(自身を除く): 372343

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 487, 975, 1461, 2435, 6331, 7305, 12175, 18993, 31655, 36525, 94965, 158275, 474825]

約数ペア:

[(1, 474825), (3, 158275), (5, 94965), (13, 36525), (15, 31655), (25, 18993), (39, 12175), (65, 7305), (75, 6331), (195, 2435), (325, 1461), (487, 975)]