38295855

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21821}}^1$

素因数の和:21848

約数の個数: 32

約数和(自身を含む): 73321920

約数和(自身を除く): 35026065

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 21821, 65463, 109105, 196389, 283673, 327315, 589167, 851019, 981945, 1418365, 2553057, 2945835, 4255095, 7659171, 12765285, 38295855]

約数ペア:

[(1, 38295855), (3, 12765285), (5, 7659171), (9, 4255095), (13, 2945835), (15, 2553057), (27, 1418365), (39, 981945), (45, 851019), (65, 589167), (117, 327315), (135, 283673), (195, 196389), (351, 109105), (585, 65463), (1755, 21821)]