17313705

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5419}}^1$

素因数の和:5501

約数の個数: 24

約数和(自身を含む): 30438720

約数和(自身を除く): 13125015

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 5419, 16257, 27095, 48771, 81285, 243855, 384749, 1154247, 1923745, 3462741, 5771235, 17313705]

約数ペア:

[(1, 17313705), (3, 5771235), (5, 3462741), (9, 1923745), (15, 1154247), (45, 384749), (71, 243855), (213, 81285), (355, 48771), (639, 27095), (1065, 16257), (3195, 5419)]