86883345

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:994

約数の個数: 48

約数和(自身を含む): 160814160

約数和(自身を除く): 73930815

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 137, 153, 255, 411, 685, 765, 829, 1233, 2055, 2329, 2487, 4145, 6165, 6987, 7461, 11645, 12435, 14093, 20961, 34935, 37305, 42279, 70465, 104805, 113573, 126837, 211395, 340719, 567865, 634185, 1022157, 1703595, 1930741, 5110785, 5792223, 9653705, 17376669, 28961115, 86883345]

約数ペア:

[(1, 86883345), (3, 28961115), (5, 17376669), (9, 9653705), (15, 5792223), (17, 5110785), (45, 1930741), (51, 1703595), (85, 1022157), (137, 634185), (153, 567865), (255, 340719), (411, 211395), (685, 126837), (765, 113573), (829, 104805), (1233, 70465), (2055, 42279), (2329, 37305), (2487, 34935), (4145, 20961), (6165, 14093), (6987, 12435), (7461, 11645)]