4262655

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 7188480

約数和(自身を除く): 2925825

約数列:

[1, 3, 5, 15, 31, 89, 93, 103, 155, 267, 309, 445, 465, 515, 1335, 1545, 2759, 3193, 8277, 9167, 9579, 13795, 15965, 27501, 41385, 45835, 47895, 137505, 284177, 852531, 1420885, 4262655]

約数ペア:

[(1, 4262655), (3, 1420885), (5, 852531), (15, 284177), (31, 137505), (89, 47895), (93, 45835), (103, 41385), (155, 27501), (267, 15965), (309, 13795), (445, 9579), (465, 9167), (515, 8277), (1335, 3193), (1545, 2759)]