72573085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65677}}^1$

素因数の和:65712

約数の個数: 16

約数和(自身を含む): 99305136

約数和(自身を除く): 26732051

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 65677, 328385, 853801, 1116509, 4269005, 5582545, 14514617, 72573085]

約数ペア:

[(1, 72573085), (5, 14514617), (13, 5582545), (17, 4269005), (65, 1116509), (85, 853801), (221, 328385), (1105, 65677)]