206848125

素因数分解:

$3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{3343}}^1$

素因数の和:3380

約数の個数: 60

約数和(自身を含む): 407419584

約数和(自身を除く): 200571459

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 625, 825, 1125, 1375, 1875, 2475, 3343, 4125, 5625, 6875, 10029, 12375, 16715, 20625, 30087, 36773, 50145, 61875, 83575, 110319, 150435, 183865, 250725, 330957, 417875, 551595, 752175, 919325, 1253625, 1654785, 2089375, 2757975, 3760875, 4596625, 6268125, 8273925, 13789875, 18804375, 22983125, 41369625, 68949375, 206848125]

約数ペア:

[(1, 206848125), (3, 68949375), (5, 41369625), (9, 22983125), (11, 18804375), (15, 13789875), (25, 8273925), (33, 6268125), (45, 4596625), (55, 3760875), (75, 2757975), (99, 2089375), (125, 1654785), (165, 1253625), (225, 919325), (275, 752175), (375, 551595), (495, 417875), (625, 330957), (825, 250725), (1125, 183865), (1375, 150435), (1875, 110319), (2475, 83575), (3343, 61875), (4125, 50145), (5625, 36773), (6875, 30087), (10029, 20625), (12375, 16715)]