1330355075

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3089}}^1$

素因数の和:3236

約数の個数: 48

約数和(自身を含む): 1986301440

約数和(自身を除く): 655946365

約数列:

[1, 5, 7, 23, 25, 35, 107, 115, 161, 175, 535, 575, 749, 805, 2461, 2675, 3089, 3745, 4025, 12305, 15445, 17227, 18725, 21623, 61525, 71047, 77225, 86135, 108115, 330523, 355235, 430675, 497329, 540575, 1652615, 1776175, 2313661, 2486645, 7602029, 8263075, 11568305, 12433225, 38010145, 53214203, 57841525, 190050725, 266071015, 1330355075]

約数ペア:

[(1, 1330355075), (5, 266071015), (7, 190050725), (23, 57841525), (25, 53214203), (35, 38010145), (107, 12433225), (115, 11568305), (161, 8263075), (175, 7602029), (535, 2486645), (575, 2313661), (749, 1776175), (805, 1652615), (2461, 540575), (2675, 497329), (3089, 430675), (3745, 355235), (4025, 330523), (12305, 108115), (15445, 86135), (17227, 77225), (18725, 71047), (21623, 61525)]