2013097725

素因数分解:

$3^3\times 5^2\times {\mathrm{1559}}^1\times {\mathrm{1913}}^1$

素因数の和:3491

約数の個数: 48

約数和(自身を含む): 3702441600

約数和(自身を除く): 1689343875

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 1559, 1913, 4677, 5739, 7795, 9565, 14031, 17217, 23385, 28695, 38975, 42093, 47825, 51651, 70155, 86085, 116925, 143475, 210465, 258255, 350775, 430425, 1052325, 1291275, 2982367, 8947101, 14911835, 26841303, 44735505, 74559175, 80523909, 134206515, 223677525, 402619545, 671032575, 2013097725]

約数ペア:

[(1, 2013097725), (3, 671032575), (5, 402619545), (9, 223677525), (15, 134206515), (25, 80523909), (27, 74559175), (45, 44735505), (75, 26841303), (135, 14911835), (225, 8947101), (675, 2982367), (1559, 1291275), (1913, 1052325), (4677, 430425), (5739, 350775), (7795, 258255), (9565, 210465), (14031, 143475), (17217, 116925), (23385, 86085), (28695, 70155), (38975, 51651), (42093, 47825)]