72399305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{2617}}^1$

素因数の和:3136

約数の個数: 16

約数和(自身を含む): 95001984

約数和(自身を除く): 22602679

約数列:

[1, 5, 11, 55, 503, 2515, 2617, 5533, 13085, 27665, 28787, 143935, 1316351, 6581755, 14479861, 72399305]

約数ペア:

[(1, 72399305), (5, 14479861), (11, 6581755), (55, 1316351), (503, 143935), (2515, 28787), (2617, 27665), (5533, 13085)]