377020515

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{1217}}^1$

素因数の和:2331

約数の個数: 32

約数和(自身を含む): 636088320

約数和(自身を除く): 259067805

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1087, 1217, 3261, 3651, 5435, 6085, 16305, 18255, 20653, 23123, 61959, 69369, 103265, 115615, 309795, 346845, 1322879, 3968637, 6614395, 19843185, 25134701, 75404103, 125673505, 377020515]

約数ペア:

[(1, 377020515), (3, 125673505), (5, 75404103), (15, 25134701), (19, 19843185), (57, 6614395), (95, 3968637), (285, 1322879), (1087, 346845), (1217, 309795), (3261, 115615), (3651, 103265), (5435, 69369), (6085, 61959), (16305, 23123), (18255, 20653)]