72050385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1543}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 126286848

約数和(自身を除く): 54236463

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 283, 849, 1415, 1543, 3113, 4245, 4629, 7715, 9339, 15565, 16973, 23145, 46695, 50919, 84865, 254595, 436669, 1310007, 2183345, 4803359, 6550035, 14410077, 24016795, 72050385]

約数ペア:

[(1, 72050385), (3, 24016795), (5, 14410077), (11, 6550035), (15, 4803359), (33, 2183345), (55, 1310007), (165, 436669), (283, 254595), (849, 84865), (1415, 50919), (1543, 46695), (3113, 23145), (4245, 16973), (4629, 15565), (7715, 9339)]