4200345

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3053

約数の個数: 24

約数和(自身を含む): 7517952

約数和(自身を除く): 3317607

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 3011, 9033, 15055, 27099, 45165, 93341, 135495, 280023, 466705, 840069, 1400115, 4200345]

約数ペア:

[(1, 4200345), (3, 1400115), (5, 840069), (9, 466705), (15, 280023), (31, 135495), (45, 93341), (93, 45165), (155, 27099), (279, 15055), (465, 9033), (1395, 3011)]