31334145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1193}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 53644032

約数和(自身を除く): 22309887

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 515, 1193, 1545, 1751, 3579, 5253, 5965, 8755, 17895, 20281, 26265, 60843, 101405, 122879, 304215, 368637, 614395, 1843185, 2088943, 6266829, 10444715, 31334145]

約数ペア:

[(1, 31334145), (3, 10444715), (5, 6266829), (15, 2088943), (17, 1843185), (51, 614395), (85, 368637), (103, 304215), (255, 122879), (309, 101405), (515, 60843), (1193, 26265), (1545, 20281), (1751, 17895), (3579, 8755), (5253, 5965)]