1049205885

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109807}}^1$

素因数の和:109842

約数の個数: 48

約数和(自身を含む): 2103042816

約数和(自身を除く): 1053836931

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 3185, 9555, 109807, 329421, 549035, 768649, 1427491, 1647105, 2305947, 3843245, 4282473, 5380543, 7137455, 9992437, 11529735, 16141629, 21412365, 26902715, 29977311, 49962185, 69947059, 80708145, 149886555, 209841177, 349735295, 1049205885]

約数ペア:

[(1, 1049205885), (3, 349735295), (5, 209841177), (7, 149886555), (13, 80708145), (15, 69947059), (21, 49962185), (35, 29977311), (39, 26902715), (49, 21412365), (65, 16141629), (91, 11529735), (105, 9992437), (147, 7137455), (195, 5380543), (245, 4282473), (273, 3843245), (455, 2305947), (637, 1647105), (735, 1427491), (1365, 768649), (1911, 549035), (3185, 329421), (9555, 109807)]