201518295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53101}}^1$

素因数の和:53143

約数の個数: 32

約数和(自身を含む): 367041024

約数和(自身を除く): 165522729

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 53101, 159303, 265505, 584111, 796515, 1221323, 1752333, 2920555, 3663969, 6106615, 8761665, 13434553, 18319845, 40303659, 67172765, 201518295]

約数ペア:

[(1, 201518295), (3, 67172765), (5, 40303659), (11, 18319845), (15, 13434553), (23, 8761665), (33, 6106615), (55, 3663969), (69, 2920555), (115, 1752333), (165, 1221323), (253, 796515), (345, 584111), (759, 265505), (1265, 159303), (3795, 53101)]