404085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 32

約数和(自身を含む): 737280

約数和(自身を除く): 333195

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 79, 93, 155, 165, 237, 341, 395, 465, 869, 1023, 1185, 1705, 2449, 2607, 4345, 5115, 7347, 12245, 13035, 26939, 36735, 80817, 134695, 404085]

約数ペア:

[(1, 404085), (3, 134695), (5, 80817), (11, 36735), (15, 26939), (31, 13035), (33, 12245), (55, 7347), (79, 5115), (93, 4345), (155, 2607), (165, 2449), (237, 1705), (341, 1185), (395, 1023), (465, 869)]