259223103685

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4098713}}^1$

素因数の和:4098877

約数の個数: 32

約数和(自身を含む): 385607013120

約数和(自身を除く): 126383909435

約数列:

[1, 5, 7, 13, 35, 65, 91, 139, 455, 695, 973, 1807, 4865, 9035, 12649, 63245, 4098713, 20493565, 28690991, 53283269, 143454955, 266416345, 372982883, 569721107, 1864914415, 2848605535, 3988047749, 7406374391, 19940238745, 37031871955, 51844620737, 259223103685]

約数ペア:

[(1, 259223103685), (5, 51844620737), (7, 37031871955), (13, 19940238745), (35, 7406374391), (65, 3988047749), (91, 2848605535), (139, 1864914415), (455, 569721107), (695, 372982883), (973, 266416345), (1807, 143454955), (4865, 53283269), (9035, 28690991), (12649, 20493565), (63245, 4098713)]