2487810065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{9619}}^1$

素因数の和:9833

約数の個数: 32

約数和(自身を含む): 3374542080

約数和(自身を除く): 886732015

約数列:

[1, 5, 13, 23, 65, 115, 173, 299, 865, 1495, 2249, 3979, 9619, 11245, 19895, 48095, 51727, 125047, 221237, 258635, 625235, 1106185, 1664087, 2876081, 8320435, 14380405, 21633131, 38274001, 108165655, 191370005, 497562013, 2487810065]

約数ペア:

[(1, 2487810065), (5, 497562013), (13, 191370005), (23, 108165655), (65, 38274001), (115, 21633131), (173, 14380405), (299, 8320435), (865, 2876081), (1495, 1664087), (2249, 1106185), (3979, 625235), (9619, 258635), (11245, 221237), (19895, 125047), (48095, 51727)]