1050402815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{2557}}^1$

素因数の和:2688

約数の個数: 48

約数和(自身を含む): 1600366656

約数和(自身を除く): 549963841

約数列:

[1, 5, 7, 11, 35, 55, 77, 97, 121, 385, 485, 605, 679, 847, 1067, 2557, 3395, 4235, 5335, 7469, 11737, 12785, 17899, 28127, 37345, 58685, 82159, 89495, 140635, 196889, 248029, 309397, 410795, 984445, 1240145, 1546985, 1736203, 2165779, 2728319, 8681015, 10828895, 13641595, 19098233, 30011509, 95491165, 150057545, 210080563, 1050402815]

約数ペア:

[(1, 1050402815), (5, 210080563), (7, 150057545), (11, 95491165), (35, 30011509), (55, 19098233), (77, 13641595), (97, 10828895), (121, 8681015), (385, 2728319), (485, 2165779), (605, 1736203), (679, 1546985), (847, 1240145), (1067, 984445), (2557, 410795), (3395, 309397), (4235, 248029), (5335, 196889), (7469, 140635), (11737, 89495), (12785, 82159), (17899, 58685), (28127, 37345)]