53318385

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13619}}^1$

素因数の和:13662

約数の個数: 32

約数和(自身を含む): 98064000

約数和(自身を除く): 44745615

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 13619, 40857, 68095, 122571, 204285, 367713, 394951, 612855, 1184853, 1838565, 1974755, 3554559, 5924265, 10663677, 17772795, 53318385]

約数ペア:

[(1, 53318385), (3, 17772795), (5, 10663677), (9, 5924265), (15, 3554559), (27, 1974755), (29, 1838565), (45, 1184853), (87, 612855), (135, 394951), (145, 367713), (261, 204285), (435, 122571), (783, 68095), (1305, 40857), (3915, 13619)]