17269015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2591}}^1$

素因数の和:2670

約数の個数: 16

約数和(自身を含む): 21897216

約数和(自身を除く): 4628201

約数列:

[1, 5, 31, 43, 155, 215, 1333, 2591, 6665, 12955, 80321, 111413, 401605, 557065, 3453803, 17269015]

約数ペア:

[(1, 17269015), (5, 3453803), (31, 557065), (43, 401605), (155, 111413), (215, 80321), (1333, 12955), (2591, 6665)]