2012326125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{7699}}^1$

素因数の和:7775

約数の個数: 64

約数和(自身を含む): 3632428800

約数和(自身を除く): 1620102675

約数列:

[1, 3, 5, 15, 17, 25, 41, 51, 75, 85, 123, 125, 205, 255, 375, 425, 615, 697, 1025, 1275, 2091, 2125, 3075, 3485, 5125, 6375, 7699, 10455, 15375, 17425, 23097, 38495, 52275, 87125, 115485, 130883, 192475, 261375, 315659, 392649, 577425, 654415, 946977, 962375, 1578295, 1963245, 2887125, 3272075, 4734885, 5366203, 7891475, 9816225, 16098609, 16360375, 23674425, 26831015, 39457375, 49081125, 80493045, 118372125, 134155075, 402465225, 670775375, 2012326125]

約数ペア:

[(1, 2012326125), (3, 670775375), (5, 402465225), (15, 134155075), (17, 118372125), (25, 80493045), (41, 49081125), (51, 39457375), (75, 26831015), (85, 23674425), (123, 16360375), (125, 16098609), (205, 9816225), (255, 7891475), (375, 5366203), (425, 4734885), (615, 3272075), (697, 2887125), (1025, 1963245), (1275, 1578295), (2091, 962375), (2125, 946977), (3075, 654415), (3485, 577425), (5125, 392649), (6375, 315659), (7699, 261375), (10455, 192475), (15375, 130883), (17425, 115485), (23097, 87125), (38495, 52275)]