338420105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1865

約数の個数: 32

約数和(自身を含む): 448550784

約数和(自身を除く): 110130679

約数列:

[1, 5, 17, 43, 53, 85, 215, 265, 731, 901, 1747, 2279, 3655, 4505, 8735, 11395, 29699, 38743, 75121, 92591, 148495, 193715, 375605, 462955, 1277057, 1574047, 3981413, 6385285, 7870235, 19907065, 67684021, 338420105]

約数ペア:

[(1, 338420105), (5, 67684021), (17, 19907065), (43, 7870235), (53, 6385285), (85, 3981413), (215, 1574047), (265, 1277057), (731, 462955), (901, 375605), (1747, 193715), (2279, 148495), (3655, 92591), (4505, 75121), (8735, 38743), (11395, 29699)]