15513303865

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 20030976000

約数和(自身を除く): 4517672135

約数列:

[1, 5, 41, 47, 79, 89, 205, 229, 235, 395, 445, 1145, 1927, 3239, 3649, 3713, 4183, 7031, 9389, 9635, 10763, 16195, 18091, 18245, 18565, 20381, 20915, 35155, 46945, 53815, 90455, 101905, 152233, 171503, 288271, 330457, 441283, 741731, 761165, 835621, 850277, 857515, 957907, 1441355, 1610099, 1652285, 2206415, 3708655, 4178105, 4251385, 4789535, 8050495, 13548737, 34861357, 39274187, 66014059, 67743685, 75674653, 174306785, 196370935, 330070295, 378373265, 3102660773, 15513303865]

約数ペア:

[(1, 15513303865), (5, 3102660773), (41, 378373265), (47, 330070295), (79, 196370935), (89, 174306785), (205, 75674653), (229, 67743685), (235, 66014059), (395, 39274187), (445, 34861357), (1145, 13548737), (1927, 8050495), (3239, 4789535), (3649, 4251385), (3713, 4178105), (4183, 3708655), (7031, 2206415), (9389, 1652285), (9635, 1610099), (10763, 1441355), (16195, 957907), (18091, 857515), (18245, 850277), (18565, 835621), (20381, 761165), (20915, 741731), (35155, 441283), (46945, 330457), (53815, 288271), (90455, 171503), (101905, 152233)]