1797788385

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1669}}^1$

素因数の和:1863

約数の個数: 64

約数和(自身を含む): 3270528000

約数和(自身を除く): 1472739615

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 101, 135, 237, 303, 395, 505, 711, 909, 1185, 1515, 1669, 2133, 2727, 3555, 4545, 5007, 7979, 8345, 10665, 13635, 15021, 23937, 25035, 39895, 45063, 71811, 75105, 119685, 131851, 168569, 215433, 225315, 359055, 395553, 505707, 659255, 842845, 1077165, 1186659, 1517121, 1977765, 2528535, 3559977, 4551363, 5933295, 7585605, 13316951, 17799885, 22756815, 39950853, 66584755, 119852559, 199754265, 359557677, 599262795, 1797788385]

約数ペア:

[(1, 1797788385), (3, 599262795), (5, 359557677), (9, 199754265), (15, 119852559), (27, 66584755), (45, 39950853), (79, 22756815), (101, 17799885), (135, 13316951), (237, 7585605), (303, 5933295), (395, 4551363), (505, 3559977), (711, 2528535), (909, 1977765), (1185, 1517121), (1515, 1186659), (1669, 1077165), (2133, 842845), (2727, 659255), (3555, 505707), (4545, 395553), (5007, 359055), (7979, 225315), (8345, 215433), (10665, 168569), (13635, 131851), (15021, 119685), (23937, 75105), (25035, 71811), (39895, 45063)]