1282144045

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6823}}^1$

素因数の和:6914

約数の個数: 48

約数和(自身を含む): 1960398720

約数和(自身を除く): 678254675

約数列:

[1, 5, 7, 13, 35, 49, 59, 65, 91, 245, 295, 413, 455, 637, 767, 2065, 2891, 3185, 3835, 5369, 6823, 14455, 26845, 34115, 37583, 47761, 88699, 187915, 238805, 334327, 402557, 443495, 620893, 1671635, 2012785, 2817899, 3104465, 4346251, 5233241, 14089495, 19725293, 21731255, 26166205, 36632687, 98626465, 183163435, 256428809, 1282144045]

約数ペア:

[(1, 1282144045), (5, 256428809), (7, 183163435), (13, 98626465), (35, 36632687), (49, 26166205), (59, 21731255), (65, 19725293), (91, 14089495), (245, 5233241), (295, 4346251), (413, 3104465), (455, 2817899), (637, 2012785), (767, 1671635), (2065, 620893), (2891, 443495), (3185, 402557), (3835, 334327), (5369, 238805), (6823, 187915), (14455, 88699), (26845, 47761), (34115, 37583)]