75213985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{563}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 113052672

約数和(自身を除く): 37838687

約数列:

[1, 5, 7, 11, 35, 55, 77, 347, 385, 563, 1735, 2429, 2815, 3817, 3941, 6193, 12145, 19085, 19705, 26719, 30965, 43351, 133595, 195361, 216755, 976805, 1367527, 2148971, 6837635, 10744855, 15042797, 75213985]

約数ペア:

[(1, 75213985), (5, 15042797), (7, 10744855), (11, 6837635), (35, 2148971), (55, 1367527), (77, 976805), (347, 216755), (385, 195361), (563, 133595), (1735, 43351), (2429, 30965), (2815, 26719), (3817, 19705), (3941, 19085), (6193, 12145)]