15970565527

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{877}}^1\times {\mathrm{1117}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 19506434688

約数和(自身を除く): 3535869161

約数列:

[1, 7, 17, 119, 137, 877, 959, 1117, 2329, 6139, 7819, 14909, 16303, 18989, 104363, 120149, 132923, 153029, 841043, 979609, 1071203, 2042533, 2601493, 6857263, 14297731, 16653353, 18210451, 116573471, 134206433, 939445031, 2281509361, 15970565527]

約数ペア:

[(1, 15970565527), (7, 2281509361), (17, 939445031), (119, 134206433), (137, 116573471), (877, 18210451), (959, 16653353), (1117, 14297731), (2329, 6857263), (6139, 2601493), (7819, 2042533), (14909, 1071203), (16303, 979609), (18989, 841043), (104363, 153029), (120149, 132923)]