2481016095

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{13099}}^1$

素因数の和:13197

約数の個数: 64

約数和(自身を含む): 4678272000

約数和(自身を除く): 2197255905

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 61, 69, 115, 135, 183, 207, 305, 345, 549, 621, 915, 1035, 1403, 1647, 2745, 3105, 4209, 7015, 8235, 12627, 13099, 21045, 37881, 39297, 63135, 65495, 117891, 189405, 196485, 301277, 353673, 589455, 799039, 903831, 1506385, 1768365, 2397117, 2711493, 3995195, 4519155, 7191351, 8134479, 11985585, 13557465, 18377897, 21574053, 35956755, 40672395, 55133691, 91889485, 107870265, 165401073, 275668455, 496203219, 827005365, 2481016095]

約数ペア:

[(1, 2481016095), (3, 827005365), (5, 496203219), (9, 275668455), (15, 165401073), (23, 107870265), (27, 91889485), (45, 55133691), (61, 40672395), (69, 35956755), (115, 21574053), (135, 18377897), (183, 13557465), (207, 11985585), (305, 8134479), (345, 7191351), (549, 4519155), (621, 3995195), (915, 2711493), (1035, 2397117), (1403, 1768365), (1647, 1506385), (2745, 903831), (3105, 799039), (4209, 589455), (7015, 353673), (8235, 301277), (12627, 196485), (13099, 189405), (21045, 117891), (37881, 65495), (39297, 63135)]