71569137815

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1\times {\mathrm{62053}}^1$

素因数の和:63159

約数の個数: 32

約数和(自身を含む): 101415100416

約数和(自身を除く): 29845962601

約数列:

[1, 5, 7, 31, 35, 155, 217, 1063, 1085, 5315, 7441, 32953, 37205, 62053, 164765, 230671, 310265, 434371, 1153355, 1923643, 2171855, 9618215, 13465501, 65962339, 67327505, 329811695, 461736373, 2044832509, 2308681865, 10224162545, 14313827563, 71569137815]

約数ペア:

[(1, 71569137815), (5, 14313827563), (7, 10224162545), (31, 2308681865), (35, 2044832509), (155, 461736373), (217, 329811695), (1063, 67327505), (1085, 65962339), (5315, 13465501), (7441, 9618215), (32953, 2171855), (37205, 1923643), (62053, 1153355), (164765, 434371), (230671, 310265)]