1339452575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{2389}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 1705255440

約数和(自身を除く): 365802865

約数列:

[1, 5, 25, 41, 205, 547, 1025, 2389, 2735, 11945, 13675, 22427, 59725, 97949, 112135, 489745, 560675, 1306783, 2448725, 6533915, 32669575, 53578103, 267890515, 1339452575]

約数ペア:

[(1, 1339452575), (5, 267890515), (25, 53578103), (41, 32669575), (205, 6533915), (547, 2448725), (1025, 1306783), (2389, 560675), (2735, 489745), (11945, 112135), (13675, 97949), (22427, 59725)]