98211555

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:657

約数の個数: 64

約数和(自身を含む): 190149120

約数和(自身を除く): 91937565

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 107, 117, 135, 195, 321, 351, 523, 535, 585, 963, 1391, 1569, 1605, 1755, 2615, 2889, 4173, 4707, 4815, 6799, 6955, 7845, 12519, 14121, 14445, 20397, 20865, 23535, 33995, 37557, 55961, 61191, 62595, 70605, 101985, 167883, 183573, 187785, 279805, 305955, 503649, 727493, 839415, 917865, 1510947, 2182479, 2518245, 3637465, 6547437, 7554735, 10912395, 19642311, 32737185, 98211555]

約数ペア:

[(1, 98211555), (3, 32737185), (5, 19642311), (9, 10912395), (13, 7554735), (15, 6547437), (27, 3637465), (39, 2518245), (45, 2182479), (65, 1510947), (107, 917865), (117, 839415), (135, 727493), (195, 503649), (321, 305955), (351, 279805), (523, 187785), (535, 183573), (585, 167883), (963, 101985), (1391, 70605), (1569, 62595), (1605, 61191), (1755, 55961), (2615, 37557), (2889, 33995), (4173, 23535), (4707, 20865), (4815, 20397), (6799, 14445), (6955, 14121), (7845, 12519)]