1380307015

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 1733409216

約数和(自身を除く): 353102201

約数列:

[1, 5, 37, 83, 185, 241, 373, 415, 1205, 1865, 3071, 8917, 13801, 15355, 20003, 30959, 44585, 69005, 89893, 100015, 154795, 449465, 740111, 1145483, 3326041, 3700555, 5727415, 7461119, 16630205, 37305595, 276061403, 1380307015]

約数ペア:

[(1, 1380307015), (5, 276061403), (37, 37305595), (83, 16630205), (185, 7461119), (241, 5727415), (373, 3700555), (415, 3326041), (1205, 1145483), (1865, 740111), (3071, 449465), (8917, 154795), (13801, 100015), (15355, 89893), (20003, 69005), (30959, 44585)]