15672635883

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{739}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 23320496160

約数和(自身を除く): 7647860277

約数列:

[1, 3, 9, 53, 159, 173, 257, 477, 519, 739, 771, 1557, 2217, 2313, 6651, 9169, 13621, 27507, 39167, 40863, 44461, 82521, 117501, 122589, 127847, 133383, 189923, 352503, 383541, 400149, 569769, 1150623, 1709307, 2356433, 6775891, 7069299, 10065919, 20327673, 21207897, 30197757, 32856679, 60983019, 90593271, 98570037, 295710111, 1741403987, 5224211961, 15672635883]

約数ペア:

[(1, 15672635883), (3, 5224211961), (9, 1741403987), (53, 295710111), (159, 98570037), (173, 90593271), (257, 60983019), (477, 32856679), (519, 30197757), (739, 21207897), (771, 20327673), (1557, 10065919), (2217, 7069299), (2313, 6775891), (6651, 2356433), (9169, 1709307), (13621, 1150623), (27507, 569769), (39167, 400149), (40863, 383541), (44461, 352503), (82521, 189923), (117501, 133383), (122589, 127847)]