1387458435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{106441}}^1$

素因数の和:106539

約数の個数: 32

約数和(自身を含む): 2452423680

約数和(自身を除く): 1064965245

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2607, 4345, 13035, 106441, 319323, 532205, 1170851, 1596615, 3512553, 5854255, 8408839, 17562765, 25226517, 42044195, 92497229, 126132585, 277491687, 462486145, 1387458435]

約数ペア:

[(1, 1387458435), (3, 462486145), (5, 277491687), (11, 126132585), (15, 92497229), (33, 42044195), (55, 25226517), (79, 17562765), (165, 8408839), (237, 5854255), (395, 3512553), (869, 1596615), (1185, 1170851), (2607, 532205), (4345, 319323), (13035, 106441)]