8123355

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3200

約数の個数: 32

約数和(自身を含む): 15206400

約数和(自身を除く): 7083045

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 3167, 9501, 15835, 28503, 47505, 60173, 85509, 142515, 180519, 300865, 427545, 541557, 902595, 1624671, 2707785, 8123355]

約数ペア:

[(1, 8123355), (3, 2707785), (5, 1624671), (9, 902595), (15, 541557), (19, 427545), (27, 300865), (45, 180519), (57, 142515), (95, 85509), (135, 60173), (171, 47505), (285, 28503), (513, 15835), (855, 9501), (2565, 3167)]