168399165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{12919}}^1$

素因数の和:13017

約数の個数: 32

約数和(自身を含む): 297676800

約数和(自身を除く): 129277635

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2607, 4345, 12919, 13035, 38757, 64595, 142109, 193785, 426327, 710545, 1020601, 2131635, 3061803, 5103005, 11226611, 15309015, 33679833, 56133055, 168399165]

約数ペア:

[(1, 168399165), (3, 56133055), (5, 33679833), (11, 15309015), (15, 11226611), (33, 5103005), (55, 3061803), (79, 2131635), (165, 1020601), (237, 710545), (395, 426327), (869, 193785), (1185, 142109), (2607, 64595), (4345, 38757), (12919, 13035)]