74593605

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1061}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 123361920

約数和(自身を除く): 48768315

約数列:

[1, 3, 5, 15, 43, 109, 129, 215, 327, 545, 645, 1061, 1635, 3183, 4687, 5305, 14061, 15915, 23435, 45623, 70305, 115649, 136869, 228115, 346947, 578245, 684345, 1734735, 4972907, 14918721, 24864535, 74593605]

約数ペア:

[(1, 74593605), (3, 24864535), (5, 14918721), (15, 4972907), (43, 1734735), (109, 684345), (129, 578245), (215, 346947), (327, 228115), (545, 136869), (645, 115649), (1061, 70305), (1635, 45623), (3183, 23435), (4687, 15915), (5305, 14061)]