27126395

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 36188160

約数和(自身を除く): 9061765

約数列:

[1, 5, 19, 31, 61, 95, 151, 155, 305, 589, 755, 1159, 1891, 2869, 2945, 4681, 5795, 9211, 9455, 14345, 23405, 35929, 46055, 88939, 175009, 179645, 285541, 444695, 875045, 1427705, 5425279, 27126395]

約数ペア:

[(1, 27126395), (5, 5425279), (19, 1427705), (31, 875045), (61, 444695), (95, 285541), (151, 179645), (155, 175009), (305, 88939), (589, 46055), (755, 35929), (1159, 23405), (1891, 14345), (2869, 9455), (2945, 9211), (4681, 5795)]