30137655

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 49641984

約数和(自身を除く): 19504329

約数列:

[1, 3, 5, 15, 53, 159, 167, 227, 265, 501, 681, 795, 835, 1135, 2505, 3405, 8851, 12031, 26553, 36093, 37909, 44255, 60155, 113727, 132765, 180465, 189545, 568635, 2009177, 6027531, 10045885, 30137655]

約数ペア:

[(1, 30137655), (3, 10045885), (5, 6027531), (15, 2009177), (53, 568635), (159, 189545), (167, 180465), (227, 132765), (265, 113727), (501, 60155), (681, 44255), (795, 37909), (835, 36093), (1135, 26553), (2505, 12031), (3405, 8851)]