2772020625

素因数分解:

$3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{134401}}^1$

素因数の和:134435

約数の個数: 40

約数和(自身を含む): 5038462176

約数和(自身を除く): 2266441551

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 625, 825, 1375, 1875, 4125, 6875, 20625, 134401, 403203, 672005, 1478411, 2016015, 3360025, 4435233, 7392055, 10080075, 16800125, 22176165, 36960275, 50400375, 84000625, 110880825, 184801375, 252001875, 554404125, 924006875, 2772020625]

約数ペア:

[(1, 2772020625), (3, 924006875), (5, 554404125), (11, 252001875), (15, 184801375), (25, 110880825), (33, 84000625), (55, 50400375), (75, 36960275), (125, 22176165), (165, 16800125), (275, 10080075), (375, 7392055), (625, 4435233), (825, 3360025), (1375, 2016015), (1875, 1478411), (4125, 672005), (6875, 403203), (20625, 134401)]