15402465

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 29130192

約数和(自身を除く): 13727727

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 113, 117, 195, 233, 339, 565, 585, 699, 1017, 1165, 1469, 1695, 2097, 3029, 3495, 4407, 5085, 7345, 9087, 10485, 13221, 15145, 22035, 26329, 27261, 45435, 66105, 78987, 131645, 136305, 236961, 342277, 394935, 1026831, 1184805, 1711385, 3080493, 5134155, 15402465]

約数ペア:

[(1, 15402465), (3, 5134155), (5, 3080493), (9, 1711385), (13, 1184805), (15, 1026831), (39, 394935), (45, 342277), (65, 236961), (113, 136305), (117, 131645), (195, 78987), (233, 66105), (339, 45435), (565, 27261), (585, 26329), (699, 22035), (1017, 15145), (1165, 13221), (1469, 10485), (1695, 9087), (2097, 7345), (3029, 5085), (3495, 4407)]