156923715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{12011}}^1$

素因数の和:12099

約数の個数: 32

約数和(自身を含む): 274450176

約数和(自身を除く): 117526461

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 2613, 4355, 12011, 13065, 36033, 60055, 156143, 180165, 468429, 780715, 804737, 2342145, 2414211, 4023685, 10461581, 12071055, 31384743, 52307905, 156923715]

約数ペア:

[(1, 156923715), (3, 52307905), (5, 31384743), (13, 12071055), (15, 10461581), (39, 4023685), (65, 2414211), (67, 2342145), (195, 804737), (201, 780715), (335, 468429), (871, 180165), (1005, 156143), (2613, 60055), (4355, 36033), (12011, 13065)]