30851235

素因数分解:

$3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{829}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 53604720

約数和(自身を除く): 22753485

約数列:

[1, 3, 5, 9, 15, 45, 827, 829, 2481, 2487, 4135, 4145, 7443, 7461, 12405, 12435, 37215, 37305, 685583, 2056749, 3427915, 6170247, 10283745, 30851235]

約数ペア:

[(1, 30851235), (3, 10283745), (5, 6170247), (9, 3427915), (15, 2056749), (45, 685583), (827, 37305), (829, 37215), (2481, 12435), (2487, 12405), (4135, 7461), (4145, 7443)]