1255146865

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1\times {\mathrm{1217}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 1749242880

約数和(自身を除く): 494096015

約数列:

[1, 5, 7, 35, 79, 373, 395, 553, 1217, 1865, 2611, 2765, 6085, 8519, 13055, 29467, 42595, 96143, 147335, 206269, 453941, 480715, 673001, 1031345, 2269705, 3177587, 3365005, 15887935, 35861339, 179306695, 251029373, 1255146865]

約数ペア:

[(1, 1255146865), (5, 251029373), (7, 179306695), (35, 35861339), (79, 15887935), (373, 3365005), (395, 3177587), (553, 2269705), (1217, 1031345), (1865, 673001), (2611, 480715), (2765, 453941), (6085, 206269), (8519, 147335), (13055, 96143), (29467, 42595)]