4693455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 8963136

約数和(自身を除く): 4269681

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 113, 117, 195, 213, 339, 355, 565, 585, 639, 923, 1017, 1065, 1469, 1695, 2769, 3195, 4407, 4615, 5085, 7345, 8023, 8307, 13221, 13845, 22035, 24069, 40115, 41535, 66105, 72207, 104299, 120345, 312897, 361035, 521495, 938691, 1564485, 4693455]

約数ペア:

[(1, 4693455), (3, 1564485), (5, 938691), (9, 521495), (13, 361035), (15, 312897), (39, 120345), (45, 104299), (65, 72207), (71, 66105), (113, 41535), (117, 40115), (195, 24069), (213, 22035), (339, 13845), (355, 13221), (565, 8307), (585, 8023), (639, 7345), (923, 5085), (1017, 4615), (1065, 4407), (1469, 3195), (1695, 2769)]