82216875

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{3373}}^1$

素因数の和:3409

約数の個数: 40

約数和(自身を含む): 147565264

約数和(自身を除く): 65348389

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1625, 1875, 3373, 4875, 8125, 10119, 16865, 24375, 43849, 50595, 84325, 131547, 219245, 252975, 421625, 657735, 1096225, 1264875, 2108125, 3288675, 5481125, 6324375, 16443375, 27405625, 82216875]

約数ペア:

[(1, 82216875), (3, 27405625), (5, 16443375), (13, 6324375), (15, 5481125), (25, 3288675), (39, 2108125), (65, 1264875), (75, 1096225), (125, 657735), (195, 421625), (325, 252975), (375, 219245), (625, 131547), (975, 84325), (1625, 50595), (1875, 43849), (3373, 24375), (4875, 16865), (8125, 10119)]