16472025

素因数分解:

$3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1103

約数の個数: 48

約数和(自身を含む): 31605120

約数和(自身を除く): 15133095

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 115, 135, 207, 225, 345, 575, 621, 675, 1035, 1061, 1725, 3105, 3183, 5175, 5305, 9549, 15525, 15915, 24403, 26525, 28647, 47745, 73209, 79575, 122015, 143235, 219627, 238725, 366045, 610075, 658881, 716175, 1098135, 1830225, 3294405, 5490675, 16472025]

約数ペア:

[(1, 16472025), (3, 5490675), (5, 3294405), (9, 1830225), (15, 1098135), (23, 716175), (25, 658881), (27, 610075), (45, 366045), (69, 238725), (75, 219627), (115, 143235), (135, 122015), (207, 79575), (225, 73209), (345, 47745), (575, 28647), (621, 26525), (675, 24403), (1035, 15915), (1061, 15525), (1725, 9549), (3105, 5305), (3183, 5175)]