2912543925

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{1223}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 4879294848

約数和(自身を除く): 1966750923

約数列:

[1, 3, 5, 15, 25, 75, 113, 281, 339, 565, 843, 1223, 1405, 1695, 2825, 3669, 4215, 6115, 7025, 8475, 18345, 21075, 30575, 31753, 91725, 95259, 138199, 158765, 343663, 414597, 476295, 690995, 793825, 1030989, 1718315, 2072985, 2381475, 3454975, 5154945, 8591575, 10364925, 25774725, 38833919, 116501757, 194169595, 582508785, 970847975, 2912543925]

約数ペア:

[(1, 2912543925), (3, 970847975), (5, 582508785), (15, 194169595), (25, 116501757), (75, 38833919), (113, 25774725), (281, 10364925), (339, 8591575), (565, 5154945), (843, 3454975), (1223, 2381475), (1405, 2072985), (1695, 1718315), (2825, 1030989), (3669, 793825), (4215, 690995), (6115, 476295), (7025, 414597), (8475, 343663), (18345, 158765), (21075, 138199), (30575, 95259), (31753, 91725)]