1725348515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:983

約数の個数: 32

約数和(自身を含む): 2280623040

約数和(自身を除く): 555274525

約数列:

[1, 5, 11, 55, 269, 277, 421, 1345, 1385, 2105, 2959, 3047, 4631, 14795, 15235, 23155, 74513, 113249, 116617, 372565, 566245, 583085, 819643, 1245739, 1282787, 4098215, 6228695, 6413935, 31369973, 156849865, 345069703, 1725348515]

約数ペア:

[(1, 1725348515), (5, 345069703), (11, 156849865), (55, 31369973), (269, 6413935), (277, 6228695), (421, 4098215), (1345, 1282787), (1385, 1245739), (2105, 819643), (2959, 583085), (3047, 566245), (4631, 372565), (14795, 116617), (15235, 113249), (23155, 74513)]