54447345

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 101043072

約数和(自身を除く): 46595727

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 103, 153, 255, 309, 515, 691, 765, 927, 1545, 1751, 2073, 3455, 4635, 5253, 6219, 8755, 10365, 11747, 15759, 26265, 31095, 35241, 58735, 71173, 78795, 105723, 176205, 213519, 355865, 528615, 640557, 1067595, 1209941, 3202785, 3629823, 6049705, 10889469, 18149115, 54447345]

約数ペア:

[(1, 54447345), (3, 18149115), (5, 10889469), (9, 6049705), (15, 3629823), (17, 3202785), (45, 1209941), (51, 1067595), (85, 640557), (103, 528615), (153, 355865), (255, 213519), (309, 176205), (515, 105723), (691, 78795), (765, 71173), (927, 58735), (1545, 35241), (1751, 31095), (2073, 26265), (3455, 15759), (4635, 11747), (5253, 10365), (6219, 8755)]