3225250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 7338240

約数和(自身を除く): 4112990

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 97, 125, 133, 175, 190, 194, 250, 266, 350, 475, 485, 665, 679, 875, 950, 970, 1330, 1358, 1750, 1843, 2375, 2425, 3325, 3395, 3686, 4750, 4850, 6650, 6790, 9215, 12125, 12901, 16625, 16975, 18430, 24250, 25802, 33250, 33950, 46075, 64505, 84875, 92150, 129010, 169750, 230375, 322525, 460750, 645050, 1612625, 3225250]

約数ペア:

[(1, 3225250), (2, 1612625), (5, 645050), (7, 460750), (10, 322525), (14, 230375), (19, 169750), (25, 129010), (35, 92150), (38, 84875), (50, 64505), (70, 46075), (95, 33950), (97, 33250), (125, 25802), (133, 24250), (175, 18430), (190, 16975), (194, 16625), (250, 12901), (266, 12125), (350, 9215), (475, 6790), (485, 6650), (665, 4850), (679, 4750), (875, 3686), (950, 3395), (970, 3325), (1330, 2425), (1358, 2375), (1750, 1843)]