85484215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 26282825

約数列:

[1, 5, 23, 43, 59, 115, 215, 293, 295, 989, 1357, 1465, 2537, 4945, 6739, 6785, 12599, 12685, 17287, 33695, 58351, 62995, 86435, 289777, 291755, 397601, 743341, 1448885, 1988005, 3716705, 17096843, 85484215]

約数ペア:

[(1, 85484215), (5, 17096843), (23, 3716705), (43, 1988005), (59, 1448885), (115, 743341), (215, 397601), (293, 291755), (295, 289777), (989, 86435), (1357, 62995), (1465, 58351), (2537, 33695), (4945, 17287), (6739, 12685), (6785, 12599)]