155218635

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24121}}^1$

素因数の和:24156

約数の個数: 48

約数和(自身を含む): 316094688

約数和(自身を除く): 160876053

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 24121, 72363, 120605, 217089, 265331, 313573, 361815, 795993, 940719, 1085445, 1326655, 1567865, 2387979, 2822157, 3449303, 3979965, 4703595, 10347909, 11939895, 14110785, 17246515, 31043727, 51739545, 155218635]

約数ペア:

[(1, 155218635), (3, 51739545), (5, 31043727), (9, 17246515), (11, 14110785), (13, 11939895), (15, 10347909), (33, 4703595), (39, 3979965), (45, 3449303), (55, 2822157), (65, 2387979), (99, 1567865), (117, 1326655), (143, 1085445), (165, 940719), (195, 795993), (429, 361815), (495, 313573), (585, 265331), (715, 217089), (1287, 120605), (2145, 72363), (6435, 24121)]