26489145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1521

約数の個数: 32

約数和(自身を含む): 45522432

約数和(自身を除く): 19033287

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 1423, 3723, 4269, 6205, 7115, 18615, 21345, 24191, 72573, 103879, 120955, 311637, 362865, 519395, 1558185, 1765943, 5297829, 8829715, 26489145]

約数ペア:

[(1, 26489145), (3, 8829715), (5, 5297829), (15, 1765943), (17, 1558185), (51, 519395), (73, 362865), (85, 311637), (219, 120955), (255, 103879), (365, 72573), (1095, 24191), (1241, 21345), (1423, 18615), (3723, 7115), (4269, 6205)]