142065645

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1117}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 232901760

約数和(自身を除く): 90836115

約数列:

[1, 3, 5, 15, 61, 139, 183, 305, 417, 695, 915, 1117, 2085, 3351, 5585, 8479, 16755, 25437, 42395, 68137, 127185, 155263, 204411, 340685, 465789, 776315, 1022055, 2328945, 9471043, 28413129, 47355215, 142065645]

約数ペア:

[(1, 142065645), (3, 47355215), (5, 28413129), (15, 9471043), (61, 2328945), (139, 1022055), (183, 776315), (305, 465789), (417, 340685), (695, 204411), (915, 155263), (1117, 127185), (2085, 68137), (3351, 42395), (5585, 25437), (8479, 16755)]