199445175

素因数分解:

$3^2\times 5^2\times {\mathrm{811}}^1\times {\mathrm{1093}}^1$

素因数の和:1920

約数の個数: 36

約数和(自身を含む): 357996184

約数和(自身を除く): 158551009

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 811, 1093, 2433, 3279, 4055, 5465, 7299, 9837, 12165, 16395, 20275, 27325, 36495, 49185, 60825, 81975, 182475, 245925, 886423, 2659269, 4432115, 7977807, 13296345, 22160575, 39889035, 66481725, 199445175]

約数ペア:

[(1, 199445175), (3, 66481725), (5, 39889035), (9, 22160575), (15, 13296345), (25, 7977807), (45, 4432115), (75, 2659269), (225, 886423), (811, 245925), (1093, 182475), (2433, 81975), (3279, 60825), (4055, 49185), (5465, 36495), (7299, 27325), (9837, 20275), (12165, 16395)]