854716955

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 1082870208

約数和(自身を除く): 228153253

約数列:

[1, 5, 41, 53, 97, 205, 265, 485, 811, 2173, 3977, 4055, 5141, 10865, 19885, 25705, 33251, 42983, 78667, 166255, 210781, 214915, 393335, 1053905, 1762303, 3225347, 4169351, 8811515, 16126735, 20846755, 170943391, 854716955]

約数ペア:

[(1, 854716955), (5, 170943391), (41, 20846755), (53, 16126735), (97, 8811515), (205, 4169351), (265, 3225347), (485, 1762303), (811, 1053905), (2173, 393335), (3977, 214915), (4055, 210781), (5141, 166255), (10865, 78667), (19885, 42983), (25705, 33251)]