2630745

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1499}}^1$

素因数の和:1526

約数の個数: 32

約数和(自身を含む): 5040000

約数和(自身を除く): 2409255

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1499, 1755, 4497, 7495, 13491, 19487, 22485, 40473, 58461, 67455, 97435, 175383, 202365, 292305, 526149, 876915, 2630745]

約数ペア:

[(1, 2630745), (3, 876915), (5, 526149), (9, 292305), (13, 202365), (15, 175383), (27, 97435), (39, 67455), (45, 58461), (65, 40473), (117, 22485), (135, 19487), (195, 13491), (351, 7495), (585, 4497), (1499, 1755)]