86220675

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16661}}^1$

素因数の和:16700

約数の個数: 36

約数和(自身を含む): 161154864

約数和(自身を除く): 74934189

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175, 16661, 49983, 83305, 149949, 249915, 383203, 416525, 749745, 1149609, 1249575, 1916015, 3448827, 3748725, 5748045, 9580075, 17244135, 28740225, 86220675]

約数ペア:

[(1, 86220675), (3, 28740225), (5, 17244135), (9, 9580075), (15, 5748045), (23, 3748725), (25, 3448827), (45, 1916015), (69, 1249575), (75, 1149609), (115, 749745), (207, 416525), (225, 383203), (345, 249915), (575, 149949), (1035, 83305), (1725, 49983), (5175, 16661)]