72563145

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{112501}}^1$

素因数の和:112552

約数の個数: 16

約数和(自身を含む): 118802112

約数和(自身を除く): 46238967

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 112501, 337503, 562505, 1687515, 4837543, 14512629, 24187715, 72563145]

約数ペア:

[(1, 72563145), (3, 24187715), (5, 14512629), (15, 4837543), (43, 1687515), (129, 562505), (215, 337503), (645, 112501)]