15553370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2677}}^1$

素因数の和:2774

約数の個数: 32

約数和(自身を含む): 32393088

約数和(自身を除く): 16839718

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2677, 2905, 5354, 5810, 13385, 18739, 26770, 37478, 93695, 187390, 222191, 444382, 1110955, 1555337, 2221910, 3110674, 7776685, 15553370]

約数ペア:

[(1, 15553370), (2, 7776685), (5, 3110674), (7, 2221910), (10, 1555337), (14, 1110955), (35, 444382), (70, 222191), (83, 187390), (166, 93695), (415, 37478), (581, 26770), (830, 18739), (1162, 13385), (2677, 5810), (2905, 5354)]