8153055

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 15002064

約数和(自身を除く): 6849009

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 491, 615, 1107, 1473, 1845, 2455, 3321, 4419, 5535, 7365, 13257, 16605, 20131, 22095, 39771, 60393, 66285, 100655, 181179, 198855, 301965, 543537, 905895, 1630611, 2717685, 8153055]

約数ペア:

[(1, 8153055), (3, 2717685), (5, 1630611), (9, 905895), (15, 543537), (27, 301965), (41, 198855), (45, 181179), (81, 100655), (123, 66285), (135, 60393), (205, 39771), (369, 22095), (405, 20131), (491, 16605), (615, 13257), (1107, 7365), (1473, 5535), (1845, 4419), (2455, 3321)]