2488897155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{314851}}^1$

素因数の和:314907

約数の個数: 32

約数和(自身を含む): 4352514048

約数和(自身を除く): 1863616893

約数列:

[1, 3, 5, 15, 17, 31, 51, 85, 93, 155, 255, 465, 527, 1581, 2635, 7905, 314851, 944553, 1574255, 4722765, 5352467, 9760381, 16057401, 26762335, 29281143, 48801905, 80287005, 146405715, 165926477, 497779431, 829632385, 2488897155]

約数ペア:

[(1, 2488897155), (3, 829632385), (5, 497779431), (15, 165926477), (17, 146405715), (31, 80287005), (51, 48801905), (85, 29281143), (93, 26762335), (155, 16057401), (255, 9760381), (465, 5352467), (527, 4722765), (1581, 1574255), (2635, 944553), (7905, 314851)]