18033755

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 23298912

約数和(自身を除く): 5265157

約数列:

[1, 5, 19, 95, 97, 103, 361, 485, 515, 1805, 1843, 1957, 9215, 9785, 9991, 35017, 37183, 49955, 175085, 185915, 189829, 949145, 3606751, 18033755]

約数ペア:

[(1, 18033755), (5, 3606751), (19, 949145), (95, 189829), (97, 185915), (103, 175085), (361, 49955), (485, 37183), (515, 35017), (1805, 9991), (1843, 9785), (1957, 9215)]