22918805

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2963}}^1$

素因数の和:3005

約数の個数: 32

約数和(自身を含む): 35852544

約数和(自身を除く): 12933739

約数列:

[1, 5, 7, 13, 17, 35, 65, 85, 91, 119, 221, 455, 595, 1105, 1547, 2963, 7735, 14815, 20741, 38519, 50371, 103705, 192595, 251855, 269633, 352597, 654823, 1348165, 1762985, 3274115, 4583761, 22918805]

約数ペア:

[(1, 22918805), (5, 4583761), (7, 3274115), (13, 1762985), (17, 1348165), (35, 654823), (65, 352597), (85, 269633), (91, 251855), (119, 192595), (221, 103705), (455, 50371), (595, 38519), (1105, 20741), (1547, 14815), (2963, 7735)]