20236217025

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1087}}^1\times {\mathrm{2789}}^1$

素因数の和:3978

約数の個数: 48

約数和(自身を含む): 33876403200

約数和(自身を除く): 13640186175

約数列:

[1, 3, 5, 15, 25, 75, 89, 267, 445, 1087, 1335, 2225, 2789, 3261, 5435, 6675, 8367, 13945, 16305, 27175, 41835, 69725, 81525, 96743, 209175, 248221, 290229, 483715, 744663, 1241105, 1451145, 2418575, 3031643, 3723315, 6205525, 7255725, 9094929, 15158215, 18616575, 45474645, 75791075, 227373225, 269816227, 809448681, 1349081135, 4047243405, 6745405675, 20236217025]

約数ペア:

[(1, 20236217025), (3, 6745405675), (5, 4047243405), (15, 1349081135), (25, 809448681), (75, 269816227), (89, 227373225), (267, 75791075), (445, 45474645), (1087, 18616575), (1335, 15158215), (2225, 9094929), (2789, 7255725), (3261, 6205525), (5435, 3723315), (6675, 3031643), (8367, 2418575), (13945, 1451145), (16305, 1241105), (27175, 744663), (41835, 483715), (69725, 290229), (81525, 248221), (96743, 209175)]