79470875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 111983040

約数和(自身を除く): 32512165

約数列:

[1, 5, 11, 25, 29, 55, 125, 145, 275, 319, 725, 1375, 1595, 1993, 3625, 7975, 9965, 21923, 39875, 49825, 57797, 109615, 249125, 288985, 548075, 635767, 1444925, 2740375, 3178835, 7224625, 15894175, 79470875]

約数ペア:

[(1, 79470875), (5, 15894175), (11, 7224625), (25, 3178835), (29, 2740375), (55, 1444925), (125, 635767), (145, 548075), (275, 288985), (319, 249125), (725, 109615), (1375, 57797), (1595, 49825), (1993, 39875), (3625, 21923), (7975, 9965)]