392581845

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{1063}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 707091840

約数和(自身を除く): 314509995

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 283, 435, 849, 1063, 1305, 1415, 2547, 3189, 4245, 5315, 8207, 9567, 12735, 15945, 24621, 30827, 41035, 47835, 73863, 92481, 123105, 154135, 277443, 300829, 369315, 462405, 902487, 1387215, 1504145, 2707461, 4512435, 8724041, 13537305, 26172123, 43620205, 78516369, 130860615, 392581845]

約数ペア:

[(1, 392581845), (3, 130860615), (5, 78516369), (9, 43620205), (15, 26172123), (29, 13537305), (45, 8724041), (87, 4512435), (145, 2707461), (261, 1504145), (283, 1387215), (435, 902487), (849, 462405), (1063, 369315), (1305, 300829), (1415, 277443), (2547, 154135), (3189, 123105), (4245, 92481), (5315, 73863), (8207, 47835), (9567, 41035), (12735, 30827), (15945, 24621)]