1668853845

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1\times {\mathrm{1217}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 2991485952

約数和(自身を除く): 1322632107

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 983, 1217, 1395, 2949, 3651, 4915, 6085, 8847, 10953, 14745, 18255, 30473, 37727, 44235, 54765, 91419, 113181, 152365, 188635, 274257, 339543, 457095, 565905, 1196311, 1371285, 1697715, 3588933, 5981555, 10766799, 17944665, 37085641, 53833995, 111256923, 185428205, 333770769, 556284615, 1668853845]

約数ペア:

[(1, 1668853845), (3, 556284615), (5, 333770769), (9, 185428205), (15, 111256923), (31, 53833995), (45, 37085641), (93, 17944665), (155, 10766799), (279, 5981555), (465, 3588933), (983, 1697715), (1217, 1371285), (1395, 1196311), (2949, 565905), (3651, 457095), (4915, 339543), (6085, 274257), (8847, 188635), (10953, 152365), (14745, 113181), (18255, 91419), (30473, 54765), (37727, 44235)]