164927145

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1061}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 271396224

約数和(自身を除く): 106469079

約数列:

[1, 3, 5, 15, 43, 129, 215, 241, 645, 723, 1061, 1205, 3183, 3615, 5305, 10363, 15915, 31089, 45623, 51815, 136869, 155445, 228115, 255701, 684345, 767103, 1278505, 3835515, 10995143, 32985429, 54975715, 164927145]

約数ペア:

[(1, 164927145), (3, 54975715), (5, 32985429), (15, 10995143), (43, 3835515), (129, 1278505), (215, 767103), (241, 684345), (645, 255701), (723, 228115), (1061, 155445), (1205, 136869), (3183, 51815), (3615, 45623), (5305, 31089), (10363, 15915)]