230511505

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{212453}}^1$

素因数の和:212496

約数の個数: 16

約数和(自身を含む): 326329344

約数和(自身を除く): 95817839

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 212453, 1062265, 1487171, 6586043, 7435855, 32930215, 46102301, 230511505]

約数ペア:

[(1, 230511505), (5, 46102301), (7, 32930215), (31, 7435855), (35, 6586043), (155, 1487171), (217, 1062265), (1085, 212453)]