988895861865

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{23303779}}^1$

素因数の和:23303854

約数の個数: 48

約数和(自身を含む): 1832236398720

約数和(自身を除く): 843340536855

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 69, 115, 123, 205, 207, 345, 369, 615, 943, 1035, 1845, 2829, 4715, 8487, 14145, 42435, 23303779, 69911337, 116518895, 209734011, 349556685, 535986917, 955454939, 1048670055, 1607960751, 2679934585, 2866364817, 4777274695, 4823882253, 8039803755, 8599094451, 14331824085, 21975463597, 24119411265, 42995472255, 65926390791, 109877317985, 197779172373, 329631953955, 988895861865]

約数ペア:

[(1, 988895861865), (3, 329631953955), (5, 197779172373), (9, 109877317985), (15, 65926390791), (23, 42995472255), (41, 24119411265), (45, 21975463597), (69, 14331824085), (115, 8599094451), (123, 8039803755), (205, 4823882253), (207, 4777274695), (345, 2866364817), (369, 2679934585), (615, 1607960751), (943, 1048670055), (1035, 955454939), (1845, 535986917), (2829, 349556685), (4715, 209734011), (8487, 116518895), (14145, 69911337), (42435, 23303779)]