9953775

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 19904976

約数和(自身を除く): 9951201

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 41, 45, 65, 75, 83, 117, 123, 195, 205, 225, 249, 325, 369, 415, 533, 585, 615, 747, 975, 1025, 1079, 1245, 1599, 1845, 2075, 2665, 2925, 3075, 3237, 3403, 3735, 4797, 5395, 6225, 7995, 9225, 9711, 10209, 13325, 16185, 17015, 18675, 23985, 26975, 30627, 39975, 44239, 48555, 51045, 80925, 85075, 119925, 132717, 153135, 221195, 242775, 255225, 398151, 663585, 765675, 1105975, 1990755, 3317925, 9953775]

約数ペア:

[(1, 9953775), (3, 3317925), (5, 1990755), (9, 1105975), (13, 765675), (15, 663585), (25, 398151), (39, 255225), (41, 242775), (45, 221195), (65, 153135), (75, 132717), (83, 119925), (117, 85075), (123, 80925), (195, 51045), (205, 48555), (225, 44239), (249, 39975), (325, 30627), (369, 26975), (415, 23985), (533, 18675), (585, 17015), (615, 16185), (747, 13325), (975, 10209), (1025, 9711), (1079, 9225), (1245, 7995), (1599, 6225), (1845, 5395), (2075, 4797), (2665, 3735), (2925, 3403), (3075, 3237)]