5165055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 10782720

約数和(自身を除く): 5617665

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 863, 1197, 1995, 2589, 4315, 5985, 6041, 7767, 12945, 16397, 18123, 30205, 38835, 49191, 54369, 81985, 90615, 114779, 147573, 245955, 271845, 344337, 573895, 737865, 1033011, 1721685, 5165055]

約数ペア:

[(1, 5165055), (3, 1721685), (5, 1033011), (7, 737865), (9, 573895), (15, 344337), (19, 271845), (21, 245955), (35, 147573), (45, 114779), (57, 90615), (63, 81985), (95, 54369), (105, 49191), (133, 38835), (171, 30205), (285, 18123), (315, 16397), (399, 12945), (665, 7767), (855, 6041), (863, 5985), (1197, 4315), (1995, 2589)]