124429375

素因数分解:

$5^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 60

約数和(自身を含む): 192313440

約数和(自身を除く): 67884065

約数列:

[1, 5, 7, 17, 25, 35, 49, 85, 119, 125, 175, 239, 245, 425, 595, 625, 833, 875, 1195, 1225, 1673, 2125, 2975, 4063, 4165, 4375, 5975, 6125, 8365, 10625, 11711, 14875, 20315, 20825, 28441, 29875, 30625, 41825, 58555, 74375, 101575, 104125, 142205, 149375, 199087, 209125, 292775, 507875, 520625, 711025, 995435, 1045625, 1463875, 2539375, 3555125, 4977175, 7319375, 17775625, 24885875, 124429375]

約数ペア:

[(1, 124429375), (5, 24885875), (7, 17775625), (17, 7319375), (25, 4977175), (35, 3555125), (49, 2539375), (85, 1463875), (119, 1045625), (125, 995435), (175, 711025), (239, 520625), (245, 507875), (425, 292775), (595, 209125), (625, 199087), (833, 149375), (875, 142205), (1195, 104125), (1225, 101575), (1673, 74375), (2125, 58555), (2975, 41825), (4063, 30625), (4165, 29875), (4375, 28441), (5975, 20825), (6125, 20315), (8365, 14875), (10625, 11711)]