1392045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 2426112

約数和(自身を除く): 1034067

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 103, 159, 255, 265, 309, 515, 795, 901, 1545, 1751, 2703, 4505, 5253, 5459, 8755, 13515, 16377, 26265, 27295, 81885, 92803, 278409, 464015, 1392045]

約数ペア:

[(1, 1392045), (3, 464015), (5, 278409), (15, 92803), (17, 81885), (51, 27295), (53, 26265), (85, 16377), (103, 13515), (159, 8755), (255, 5459), (265, 5253), (309, 4505), (515, 2703), (795, 1751), (901, 1545)]