968575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:123

約数の個数: 24

約数和(自身を含む): 1325808

約数和(自身を除く): 357233

約数列:

[1, 5, 17, 25, 43, 53, 85, 215, 265, 425, 731, 901, 1075, 1325, 2279, 3655, 4505, 11395, 18275, 22525, 38743, 56975, 193715, 968575]

約数ペア:

[(1, 968575), (5, 193715), (17, 56975), (25, 38743), (43, 22525), (53, 18275), (85, 11395), (215, 4505), (265, 3655), (425, 2279), (731, 1325), (901, 1075)]