1961036355

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:532

約数の個数: 64

約数和(自身を含む): 3287531520

約数和(自身を除く): 1326495165

約数列:

[1, 3, 5, 15, 41, 79, 123, 181, 205, 223, 237, 395, 543, 615, 669, 905, 1115, 1185, 2715, 3239, 3345, 7421, 9143, 9717, 14299, 16195, 17617, 22263, 27429, 37105, 40363, 42897, 45715, 48585, 52851, 71495, 88085, 111315, 121089, 137145, 201815, 214485, 264255, 586259, 605445, 722297, 1654883, 1758777, 2166891, 2931295, 3188677, 3611485, 4964649, 8274415, 8793885, 9566031, 10834455, 15943385, 24823245, 47830155, 130735757, 392207271, 653678785, 1961036355]

約数ペア:

[(1, 1961036355), (3, 653678785), (5, 392207271), (15, 130735757), (41, 47830155), (79, 24823245), (123, 15943385), (181, 10834455), (205, 9566031), (223, 8793885), (237, 8274415), (395, 4964649), (543, 3611485), (615, 3188677), (669, 2931295), (905, 2166891), (1115, 1758777), (1185, 1654883), (2715, 722297), (3239, 605445), (3345, 586259), (7421, 264255), (9143, 214485), (9717, 201815), (14299, 137145), (16195, 121089), (17617, 111315), (22263, 88085), (27429, 71495), (37105, 52851), (40363, 48585), (42897, 45715)]