72602805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15173}}^1$

素因数の和:15221

約数の個数: 32

約数和(自身を含む): 131103360

約数和(自身を除く): 58500555

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 15173, 45519, 75865, 166903, 227595, 440017, 500709, 834515, 1320051, 2200085, 2503545, 4840187, 6600255, 14520561, 24200935, 72602805]

約数ペア:

[(1, 72602805), (3, 24200935), (5, 14520561), (11, 6600255), (15, 4840187), (29, 2503545), (33, 2200085), (55, 1320051), (87, 834515), (145, 500709), (165, 440017), (319, 227595), (435, 166903), (957, 75865), (1595, 45519), (4785, 15173)]