2150591365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{11003}}^1$

素因数の和:11149

約数の個数: 32

約数和(自身を含む): 2898717696

約数和(自身を除く): 748126331

約数列:

[1, 5, 13, 31, 65, 97, 155, 403, 485, 1261, 2015, 3007, 6305, 11003, 15035, 39091, 55015, 143039, 195455, 341093, 715195, 1067291, 1705465, 4434209, 5336455, 13874783, 22171045, 33086021, 69373915, 165430105, 430118273, 2150591365]

約数ペア:

[(1, 2150591365), (5, 430118273), (13, 165430105), (31, 69373915), (65, 33086021), (97, 22171045), (155, 13874783), (403, 5336455), (485, 4434209), (1261, 1705465), (2015, 1067291), (3007, 715195), (6305, 341093), (11003, 195455), (15035, 143039), (39091, 55015)]