299711295

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{947}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 561087072

約数和(自身を除く): 261375777

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 541, 585, 947, 1623, 2705, 2841, 4735, 4869, 7033, 8115, 8523, 12311, 14205, 21099, 24345, 35165, 36933, 42615, 61555, 63297, 105495, 110799, 184665, 316485, 512327, 553995, 1536981, 2561635, 4610943, 6660251, 7684905, 19980753, 23054715, 33301255, 59942259, 99903765, 299711295]

約数ペア:

[(1, 299711295), (3, 99903765), (5, 59942259), (9, 33301255), (13, 23054715), (15, 19980753), (39, 7684905), (45, 6660251), (65, 4610943), (117, 2561635), (195, 1536981), (541, 553995), (585, 512327), (947, 316485), (1623, 184665), (2705, 110799), (2841, 105495), (4735, 63297), (4869, 61555), (7033, 42615), (8115, 36933), (8523, 35165), (12311, 24345), (14205, 21099)]