128460435

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1217}}^1$

素因数の和:1483

約数の個数: 32

約数和(自身を含む): 213276672

約数和(自身を除く): 84816237

約数列:

[1, 3, 5, 15, 31, 93, 155, 227, 465, 681, 1135, 1217, 3405, 3651, 6085, 7037, 18255, 21111, 35185, 37727, 105555, 113181, 188635, 276259, 565905, 828777, 1381295, 4143885, 8564029, 25692087, 42820145, 128460435]

約数ペア:

[(1, 128460435), (3, 42820145), (5, 25692087), (15, 8564029), (31, 4143885), (93, 1381295), (155, 828777), (227, 565905), (465, 276259), (681, 188635), (1135, 113181), (1217, 105555), (3405, 37727), (3651, 35185), (6085, 21111), (7037, 18255)]