72045975

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{8501}}^1$

素因数の和:8627

約数の個数: 24

約数和(自身を含む): 120184272

約数和(自身を除く): 48138297

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 565, 1695, 2825, 8475, 8501, 25503, 42505, 127515, 212525, 637575, 960613, 2881839, 4803065, 14409195, 24015325, 72045975]

約数ペア:

[(1, 72045975), (3, 24015325), (5, 14409195), (15, 4803065), (25, 2881839), (75, 960613), (113, 637575), (339, 212525), (565, 127515), (1695, 42505), (2825, 25503), (8475, 8501)]