26003115

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 50263200

約数和(自身を除く): 24260085

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 1789, 2907, 4845, 5367, 8945, 14535, 16101, 26835, 30413, 33991, 80505, 91239, 101973, 152065, 169955, 273717, 305919, 456195, 509865, 577847, 1368585, 1529595, 1733541, 2889235, 5200623, 8667705, 26003115]

約数ペア:

[(1, 26003115), (3, 8667705), (5, 5200623), (9, 2889235), (15, 1733541), (17, 1529595), (19, 1368585), (45, 577847), (51, 509865), (57, 456195), (85, 305919), (95, 273717), (153, 169955), (171, 152065), (255, 101973), (285, 91239), (323, 80505), (765, 33991), (855, 30413), (969, 26835), (1615, 16101), (1789, 14535), (2907, 8945), (4845, 5367)]