131678156775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6883}}^1\times {\mathrm{23189}}^1$

素因数の和:30096

約数の個数: 48

約数和(自身を含む): 237544260480

約数和(自身を除く): 105866103705

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 6883, 20649, 23189, 34415, 69567, 75713, 103245, 115945, 172075, 227139, 255079, 347835, 378565, 516225, 579725, 765237, 1135695, 1275395, 1739175, 1892825, 3826185, 5678475, 6376975, 19130925, 159609887, 478829661, 798049435, 1755708757, 2394148305, 3990247175, 5267126271, 8778543785, 11970741525, 26335631355, 43892718925, 131678156775]

約数ペア:

[(1, 131678156775), (3, 43892718925), (5, 26335631355), (11, 11970741525), (15, 8778543785), (25, 5267126271), (33, 3990247175), (55, 2394148305), (75, 1755708757), (165, 798049435), (275, 478829661), (825, 159609887), (6883, 19130925), (20649, 6376975), (23189, 5678475), (34415, 3826185), (69567, 1892825), (75713, 1739175), (103245, 1275395), (115945, 1135695), (172075, 765237), (227139, 579725), (255079, 516225), (347835, 378565)]