15477764

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 36

約数和(自身を含む): 28972944

約数和(自身を除く): 13495180

約数列:

[1, 2, 4, 29, 43, 58, 86, 107, 116, 172, 214, 428, 841, 1247, 1682, 2494, 3103, 3364, 4601, 4988, 6206, 9202, 12412, 18404, 36163, 72326, 89987, 133429, 144652, 179974, 266858, 359948, 533716, 3869441, 7738882, 15477764]

約数ペア:

[(1, 15477764), (2, 7738882), (4, 3869441), (29, 533716), (43, 359948), (58, 266858), (86, 179974), (107, 144652), (116, 133429), (172, 89987), (214, 72326), (428, 36163), (841, 18404), (1247, 12412), (1682, 9202), (2494, 6206), (3103, 4988), (3364, 4601)]