2022658125

素因数分解:

$3^1\times 5^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 3504828096

約数和(自身を除く): 1482169971

約数列:

[1, 3, 5, 15, 25, 41, 75, 83, 123, 125, 205, 249, 317, 375, 415, 615, 625, 951, 1025, 1245, 1585, 1875, 2075, 3075, 3403, 4755, 5125, 6225, 7925, 10209, 10375, 12997, 15375, 17015, 23775, 25625, 26311, 31125, 38991, 39625, 51045, 51875, 64985, 76875, 78933, 85075, 118875, 131555, 155625, 194955, 198125, 255225, 324925, 394665, 425375, 594375, 657775, 974775, 1078751, 1276125, 1624625, 1973325, 2126875, 3236253, 3288875, 4873875, 5393755, 6380625, 8123125, 9866625, 16181265, 16444375, 24369375, 26968775, 49333125, 80906325, 134843875, 404531625, 674219375, 2022658125]

約数ペア:

[(1, 2022658125), (3, 674219375), (5, 404531625), (15, 134843875), (25, 80906325), (41, 49333125), (75, 26968775), (83, 24369375), (123, 16444375), (125, 16181265), (205, 9866625), (249, 8123125), (317, 6380625), (375, 5393755), (415, 4873875), (615, 3288875), (625, 3236253), (951, 2126875), (1025, 1973325), (1245, 1624625), (1585, 1276125), (1875, 1078751), (2075, 974775), (3075, 657775), (3403, 594375), (4755, 425375), (5125, 394665), (6225, 324925), (7925, 255225), (10209, 198125), (10375, 194955), (12997, 155625), (15375, 131555), (17015, 118875), (23775, 85075), (25625, 78933), (26311, 76875), (31125, 64985), (38991, 51875), (39625, 51045)]