236436145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{389}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 318764160

約数和(自身を除く): 82328015

約数列:

[1, 5, 11, 43, 55, 215, 257, 389, 473, 1285, 1945, 2365, 2827, 4279, 11051, 14135, 16727, 21395, 55255, 83635, 99973, 121561, 183997, 499865, 607805, 919985, 1099703, 4298839, 5498515, 21494195, 47287229, 236436145]

約数ペア:

[(1, 236436145), (5, 47287229), (11, 21494195), (43, 5498515), (55, 4298839), (215, 1099703), (257, 919985), (389, 607805), (473, 499865), (1285, 183997), (1945, 121561), (2365, 99973), (2827, 83635), (4279, 55255), (11051, 21395), (14135, 16727)]