147832065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4021}}^1$

素因数の和:4094

約数の個数: 48

約数和(自身を含む): 276070080

約数和(自身を除く): 128238015

約数列:

[1, 3, 5, 9, 15, 19, 43, 45, 57, 95, 129, 171, 215, 285, 387, 645, 817, 855, 1935, 2451, 4021, 4085, 7353, 12063, 12255, 20105, 36189, 36765, 60315, 76399, 172903, 180945, 229197, 381995, 518709, 687591, 864515, 1145985, 1556127, 2593545, 3285157, 3437955, 7780635, 9855471, 16425785, 29566413, 49277355, 147832065]

約数ペア:

[(1, 147832065), (3, 49277355), (5, 29566413), (9, 16425785), (15, 9855471), (19, 7780635), (43, 3437955), (45, 3285157), (57, 2593545), (95, 1556127), (129, 1145985), (171, 864515), (215, 687591), (285, 518709), (387, 381995), (645, 229197), (817, 180945), (855, 172903), (1935, 76399), (2451, 60315), (4021, 36765), (4085, 36189), (7353, 20105), (12063, 12255)]