25551635135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{30931}}^1$

素因数の和:31199

約数の個数: 32

約数和(自身を含む): 33673812480

約数和(自身を除く): 8122177345

約数列:

[1, 5, 13, 65, 71, 179, 355, 895, 923, 2327, 4615, 11635, 12709, 30931, 63545, 154655, 165217, 402103, 826085, 2010515, 2196101, 5536649, 10980505, 27683245, 28549313, 71976437, 142746565, 359882185, 393102079, 1965510395, 5110327027, 25551635135]

約数ペア:

[(1, 25551635135), (5, 5110327027), (13, 1965510395), (65, 393102079), (71, 359882185), (179, 142746565), (355, 71976437), (895, 28549313), (923, 27683245), (2327, 10980505), (4615, 5536649), (11635, 2196101), (12709, 2010515), (30931, 826085), (63545, 402103), (154655, 165217)]