15704921115

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{994297}}^1$

素因数の和:994330

約数の個数: 48

約数和(自身を含む): 30401655648

約数和(自身を除く): 14696734533

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 3159, 5265, 15795, 994297, 2982891, 4971485, 8948673, 12925861, 14914455, 26846019, 38777583, 44743365, 64629305, 80538057, 116332749, 134230095, 193887915, 241614171, 348998247, 402690285, 581663745, 1046994741, 1208070855, 1744991235, 3140984223, 5234973705, 15704921115]

約数ペア:

[(1, 15704921115), (3, 5234973705), (5, 3140984223), (9, 1744991235), (13, 1208070855), (15, 1046994741), (27, 581663745), (39, 402690285), (45, 348998247), (65, 241614171), (81, 193887915), (117, 134230095), (135, 116332749), (195, 80538057), (243, 64629305), (351, 44743365), (405, 38777583), (585, 26846019), (1053, 14914455), (1215, 12925861), (1755, 8948673), (3159, 4971485), (5265, 2982891), (15795, 994297)]