85304205

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4751}}^1$

素因数の和:4791

約数の個数: 64

約数和(自身を含む): 182476800

約数和(自身を除く): 97172595

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 95, 105, 133, 135, 171, 189, 285, 315, 399, 513, 665, 855, 945, 1197, 1995, 2565, 3591, 4751, 5985, 14253, 17955, 23755, 33257, 42759, 71265, 90269, 99771, 128277, 166285, 213795, 270807, 299313, 451345, 498855, 631883, 641385, 812421, 897939, 1354035, 1496565, 1895649, 2437263, 3159415, 4062105, 4489695, 5686947, 9478245, 12186315, 17060841, 28434735, 85304205]

約数ペア:

[(1, 85304205), (3, 28434735), (5, 17060841), (7, 12186315), (9, 9478245), (15, 5686947), (19, 4489695), (21, 4062105), (27, 3159415), (35, 2437263), (45, 1895649), (57, 1496565), (63, 1354035), (95, 897939), (105, 812421), (133, 641385), (135, 631883), (171, 498855), (189, 451345), (285, 299313), (315, 270807), (399, 213795), (513, 166285), (665, 128277), (855, 99771), (945, 90269), (1197, 71265), (1995, 42759), (2565, 33257), (3591, 23755), (4751, 17955), (5985, 14253)]