519285315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{1163}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 891940608

約数和(自身を除く): 372655293

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 289, 309, 515, 867, 1163, 1445, 1545, 1751, 3489, 4335, 5253, 5815, 8755, 17445, 19771, 26265, 29767, 59313, 89301, 98855, 119789, 148835, 296565, 336107, 359367, 446505, 598945, 1008321, 1680535, 1796835, 2036413, 5041605, 6109239, 10182065, 30546195, 34619021, 103857063, 173095105, 519285315]

約数ペア:

[(1, 519285315), (3, 173095105), (5, 103857063), (15, 34619021), (17, 30546195), (51, 10182065), (85, 6109239), (103, 5041605), (255, 2036413), (289, 1796835), (309, 1680535), (515, 1008321), (867, 598945), (1163, 446505), (1445, 359367), (1545, 336107), (1751, 296565), (3489, 148835), (4335, 119789), (5253, 98855), (5815, 89301), (8755, 59313), (17445, 29767), (19771, 26265)]