2017308875

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{1453}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 2613012480

約数和(自身を除く): 595703605

約数列:

[1, 5, 25, 29, 125, 145, 383, 725, 1453, 1915, 3625, 7265, 9575, 11107, 36325, 42137, 47875, 55535, 181625, 210685, 277675, 556499, 1053425, 1388375, 2782495, 5267125, 13912475, 16138471, 69562375, 80692355, 403461775, 2017308875]

約数ペア:

[(1, 2017308875), (5, 403461775), (25, 80692355), (29, 69562375), (125, 16138471), (145, 13912475), (383, 5267125), (725, 2782495), (1453, 1388375), (1915, 1053425), (3625, 556499), (7265, 277675), (9575, 210685), (11107, 181625), (36325, 55535), (42137, 47875)]