380398665

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{11617}}^1$

素因数の和:11721

約数の個数: 32

約数和(自身を含む): 635736960

約数和(自身を除く): 255338295

約数列:

[1, 3, 5, 15, 37, 59, 111, 177, 185, 295, 555, 885, 2183, 6549, 10915, 11617, 32745, 34851, 58085, 174255, 429829, 685403, 1289487, 2056209, 2149145, 3427015, 6447435, 10281045, 25359911, 76079733, 126799555, 380398665]

約数ペア:

[(1, 380398665), (3, 126799555), (5, 76079733), (15, 25359911), (37, 10281045), (59, 6447435), (111, 3427015), (177, 2149145), (185, 2056209), (295, 1289487), (555, 685403), (885, 429829), (2183, 174255), (6549, 58085), (10915, 34851), (11617, 32745)]