15149254211

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{236807}}^1$

素因数の和:236883

約数の個数: 32

約数和(自身を含む): 20157096960

約数和(自身を除く): 5007842749

約数列:

[1, 7, 13, 19, 37, 91, 133, 247, 259, 481, 703, 1729, 3367, 4921, 9139, 63973, 236807, 1657649, 3078491, 4499333, 8761859, 21549437, 31495331, 58491329, 61333013, 113904167, 166475321, 409439303, 797329169, 1165327247, 2164179173, 15149254211]

約数ペア:

[(1, 15149254211), (7, 2164179173), (13, 1165327247), (19, 797329169), (37, 409439303), (91, 166475321), (133, 113904167), (247, 61333013), (259, 58491329), (481, 31495331), (703, 21549437), (1729, 8761859), (3367, 4499333), (4921, 3078491), (9139, 1657649), (63973, 236807)]