1965919395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{85717}}^1$

素因数の和:85875

約数の個数: 32

約数和(自身を含む): 3456149760

約数和(自身を除く): 1490230365

約数列:

[1, 3, 5, 11, 15, 33, 55, 139, 165, 417, 695, 1529, 2085, 4587, 7645, 22935, 85717, 257151, 428585, 942887, 1285755, 2828661, 4714435, 11914663, 14143305, 35743989, 59573315, 131061293, 178719945, 393183879, 655306465, 1965919395]

約数ペア:

[(1, 1965919395), (3, 655306465), (5, 393183879), (11, 178719945), (15, 131061293), (33, 59573315), (55, 35743989), (139, 14143305), (165, 11914663), (417, 4714435), (695, 2828661), (1529, 1285755), (2085, 942887), (4587, 428585), (7645, 257151), (22935, 85717)]