160987087895

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1031}}^1\times {\mathrm{1867}}^1$

素因数の和:3335

約数の個数: 32

約数和(自身を含む): 198483816960

約数和(自身を除く): 37496729065

約数列:

[1, 5, 43, 215, 389, 1031, 1867, 1945, 5155, 9335, 16727, 44333, 80281, 83635, 221665, 401059, 401405, 726263, 1924877, 2005295, 3631315, 9624385, 17245537, 31229309, 82769711, 86227685, 156146545, 413848555, 748777153, 3743885765, 32197417579, 160987087895]

約数ペア:

[(1, 160987087895), (5, 32197417579), (43, 3743885765), (215, 748777153), (389, 413848555), (1031, 156146545), (1867, 86227685), (1945, 82769711), (5155, 31229309), (9335, 17245537), (16727, 9624385), (44333, 3631315), (80281, 2005295), (83635, 1924877), (221665, 726263), (401059, 401405)]