26607645

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20389}}^1$

素因数の和:20429

約数の個数: 24

約数和(自身を含む): 47712600

約数和(自身を除く): 21104955

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 20389, 61167, 101945, 183501, 305835, 591281, 917505, 1773843, 2956405, 5321529, 8869215, 26607645]

約数ペア:

[(1, 26607645), (3, 8869215), (5, 5321529), (9, 2956405), (15, 1773843), (29, 917505), (45, 591281), (87, 305835), (145, 183501), (261, 101945), (435, 61167), (1305, 20389)]