7389105

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 12133632

約数和(自身を除く): 4744527

約数列:

[1, 3, 5, 15, 47, 141, 223, 235, 669, 705, 1115, 2209, 3345, 6627, 10481, 11045, 31443, 33135, 52405, 157215, 492607, 1477821, 2463035, 7389105]

約数ペア:

[(1, 7389105), (3, 2463035), (5, 1477821), (15, 492607), (47, 157215), (141, 52405), (223, 33135), (235, 31443), (669, 11045), (705, 10481), (1115, 6627), (2209, 3345)]