2023125

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:119

約数の個数: 40

約数和(自身を含む): 3673824

約数和(自身を除く): 1650699

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 83, 125, 195, 249, 325, 375, 415, 625, 975, 1079, 1245, 1625, 1875, 2075, 3237, 4875, 5395, 6225, 8125, 10375, 16185, 24375, 26975, 31125, 51875, 80925, 134875, 155625, 404625, 674375, 2023125]

約数ペア:

[(1, 2023125), (3, 674375), (5, 404625), (13, 155625), (15, 134875), (25, 80925), (39, 51875), (65, 31125), (75, 26975), (83, 24375), (125, 16185), (195, 10375), (249, 8125), (325, 6225), (375, 5395), (415, 4875), (625, 3237), (975, 2075), (1079, 1875), (1245, 1625)]