63782145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10657}}^1$

素因数の和:10694

約数の個数: 48

約数和(自身を含む): 133011840

約数和(自身を除く): 69229695

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 5985, 10657, 31971, 53285, 74599, 95913, 159855, 202483, 223797, 372995, 479565, 607449, 671391, 1012415, 1118985, 1417381, 1822347, 3037245, 3356955, 4252143, 7086905, 9111735, 12756429, 21260715, 63782145]

約数ペア:

[(1, 63782145), (3, 21260715), (5, 12756429), (7, 9111735), (9, 7086905), (15, 4252143), (19, 3356955), (21, 3037245), (35, 1822347), (45, 1417381), (57, 1118985), (63, 1012415), (95, 671391), (105, 607449), (133, 479565), (171, 372995), (285, 223797), (315, 202483), (399, 159855), (665, 95913), (855, 74599), (1197, 53285), (1995, 31971), (5985, 10657)]