15324252021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{38219}}^1$

素因数の和:38410

約数の個数: 48

約数和(自身を含む): 25041744000

約数和(自身を除く): 9717491979

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 149, 207, 299, 447, 897, 1341, 1937, 2691, 3427, 5811, 10281, 17433, 30843, 38219, 44551, 114657, 133653, 343971, 400959, 496847, 879037, 1490541, 2637111, 4471623, 5694631, 7911333, 11427481, 17083893, 34282443, 51251679, 74030203, 102847329, 130976513, 222090609, 392929539, 666271827, 1178788617, 1702694669, 5108084007, 15324252021]

約数ペア:

[(1, 15324252021), (3, 5108084007), (9, 1702694669), (13, 1178788617), (23, 666271827), (39, 392929539), (69, 222090609), (117, 130976513), (149, 102847329), (207, 74030203), (299, 51251679), (447, 34282443), (897, 17083893), (1341, 11427481), (1937, 7911333), (2691, 5694631), (3427, 4471623), (5811, 2637111), (10281, 1490541), (17433, 879037), (30843, 496847), (38219, 400959), (44551, 343971), (114657, 133653)]