15360527

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 4960753

約数列:

[1, 7, 13, 23, 41, 91, 161, 179, 287, 299, 533, 943, 1253, 2093, 2327, 3731, 4117, 6601, 7339, 12259, 16289, 28819, 51373, 53521, 85813, 95407, 168797, 374647, 667849, 1181579, 2194361, 15360527]

約数ペア:

[(1, 15360527), (7, 2194361), (13, 1181579), (23, 667849), (41, 374647), (91, 168797), (161, 95407), (179, 85813), (287, 53521), (299, 51373), (533, 28819), (943, 16289), (1253, 12259), (2093, 7339), (2327, 6601), (3731, 4117)]