2902835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 32

約数和(自身を含む): 4136832

約数和(自身を除く): 1233997

約数列:

[1, 5, 13, 17, 37, 65, 71, 85, 185, 221, 355, 481, 629, 923, 1105, 1207, 2405, 2627, 3145, 4615, 6035, 8177, 13135, 15691, 34151, 40885, 44659, 78455, 170755, 223295, 580567, 2902835]

約数ペア:

[(1, 2902835), (5, 580567), (13, 223295), (17, 170755), (37, 78455), (65, 44659), (71, 40885), (85, 34151), (185, 15691), (221, 13135), (355, 8177), (481, 6035), (629, 4615), (923, 3145), (1105, 2627), (1207, 2405)]