1430415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 2995200

約数和(自身を除く): 1564785

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 239, 285, 315, 399, 665, 717, 855, 1195, 1197, 1673, 1995, 2151, 3585, 4541, 5019, 5985, 8365, 10755, 13623, 15057, 22705, 25095, 31787, 40869, 68115, 75285, 95361, 158935, 204345, 286083, 476805, 1430415]

約数ペア:

[(1, 1430415), (3, 476805), (5, 286083), (7, 204345), (9, 158935), (15, 95361), (19, 75285), (21, 68115), (35, 40869), (45, 31787), (57, 25095), (63, 22705), (95, 15057), (105, 13623), (133, 10755), (171, 8365), (239, 5985), (285, 5019), (315, 4541), (399, 3585), (665, 2151), (717, 1995), (855, 1673), (1195, 1197)]