13302641985

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^2$

素因数の和:1042

約数の個数: 48

約数和(自身を含む): 21996080064

約数和(自身を除く): 8693438079

約数列:

[1, 3, 5, 15, 53, 83, 159, 249, 265, 415, 449, 795, 1245, 1347, 2245, 4399, 6735, 13197, 21995, 23797, 37267, 65985, 71391, 111801, 118985, 186335, 201601, 356955, 559005, 604803, 1008005, 1975151, 3024015, 5925453, 9875755, 10684853, 16732883, 29627265, 32054559, 50198649, 53424265, 83664415, 160272795, 250993245, 886842799, 2660528397, 4434213995, 13302641985]

約数ペア:

[(1, 13302641985), (3, 4434213995), (5, 2660528397), (15, 886842799), (53, 250993245), (83, 160272795), (159, 83664415), (249, 53424265), (265, 50198649), (415, 32054559), (449, 29627265), (795, 16732883), (1245, 10684853), (1347, 9875755), (2245, 5925453), (4399, 3024015), (6735, 1975151), (13197, 1008005), (21995, 604803), (23797, 559005), (37267, 356955), (65985, 201601), (71391, 186335), (111801, 118985)]