1233805

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 16

約数和(自身を含む): 1566720

約数和(自身を除く): 332915

約数列:

[1, 5, 29, 67, 127, 145, 335, 635, 1943, 3683, 8509, 9715, 18415, 42545, 246761, 1233805]

約数ペア:

[(1, 1233805), (5, 246761), (29, 42545), (67, 18415), (127, 9715), (145, 8509), (335, 3683), (635, 1943)]