9891195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 17003520

約数和(自身を除く): 7112325

約数列:

[1, 3, 5, 15, 17, 51, 79, 85, 237, 255, 395, 491, 1185, 1343, 1473, 2455, 4029, 6715, 7365, 8347, 20145, 25041, 38789, 41735, 116367, 125205, 193945, 581835, 659413, 1978239, 3297065, 9891195]

約数ペア:

[(1, 9891195), (3, 3297065), (5, 1978239), (15, 659413), (17, 581835), (51, 193945), (79, 125205), (85, 116367), (237, 41735), (255, 38789), (395, 25041), (491, 20145), (1185, 8347), (1343, 7365), (1473, 6715), (2455, 4029)]