161659095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{941}}^1$

素因数の和:1843

約数の個数: 32

約数和(自身を含む): 279163584

約数和(自身を除く): 117504489

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 881, 941, 2643, 2823, 4405, 4705, 11453, 12233, 13215, 14115, 34359, 36699, 57265, 61165, 171795, 183495, 829021, 2487063, 4145105, 10777273, 12435315, 32331819, 53886365, 161659095]

約数ペア:

[(1, 161659095), (3, 53886365), (5, 32331819), (13, 12435315), (15, 10777273), (39, 4145105), (65, 2487063), (195, 829021), (881, 183495), (941, 171795), (2643, 61165), (2823, 57265), (4405, 36699), (4705, 34359), (11453, 14115), (12233, 13215)]