27701335

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 35661600

約数和(自身を除く): 7960265

約数列:

[1, 5, 19, 95, 103, 149, 361, 515, 745, 1805, 1957, 2831, 9785, 14155, 15347, 37183, 53789, 76735, 185915, 268945, 291593, 1457965, 5540267, 27701335]

約数ペア:

[(1, 27701335), (5, 5540267), (19, 1457965), (95, 291593), (103, 268945), (149, 185915), (361, 76735), (515, 53789), (745, 37183), (1805, 15347), (1957, 14155), (2831, 9785)]