381064035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{1867}}^1$

素因数の和:3123

約数の個数: 32

約数和(自身を含む): 666024192

約数和(自身を除く): 284960157

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1237, 1867, 3711, 5601, 6185, 9335, 13607, 18555, 20537, 28005, 40821, 61611, 68035, 102685, 204105, 308055, 2309479, 6928437, 11547395, 25404269, 34642185, 76212807, 127021345, 381064035]

約数ペア:

[(1, 381064035), (3, 127021345), (5, 76212807), (11, 34642185), (15, 25404269), (33, 11547395), (55, 6928437), (165, 2309479), (1237, 308055), (1867, 204105), (3711, 102685), (5601, 68035), (6185, 61611), (9335, 40821), (13607, 28005), (18555, 20537)]