12149735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 16595712

約数和(自身を除く): 4445977

約数列:

[1, 5, 13, 41, 47, 65, 97, 205, 235, 485, 533, 611, 1261, 1927, 2665, 3055, 3977, 4559, 6305, 9635, 19885, 22795, 25051, 51701, 59267, 125255, 186919, 258505, 296335, 934595, 2429947, 12149735]

約数ペア:

[(1, 12149735), (5, 2429947), (13, 934595), (41, 296335), (47, 258505), (65, 186919), (97, 125255), (205, 59267), (235, 51701), (485, 25051), (533, 22795), (611, 19885), (1261, 9635), (1927, 6305), (2665, 4559), (3055, 3977)]