15672018729

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1\times {\mathrm{3821}}^1$

素因数の和:5421

約数の個数: 32

約数和(自身を含む): 22484367360

約数和(自身を除く): 6812348631

約数列:

[1, 3, 19, 47, 57, 141, 893, 1531, 2679, 3821, 4593, 11463, 29089, 71957, 72599, 87267, 179587, 215871, 217797, 538761, 1367183, 3412153, 4101549, 5849951, 10236459, 17549853, 111149069, 274947697, 333447207, 824843091, 5224006243, 15672018729]

約数ペア:

[(1, 15672018729), (3, 5224006243), (19, 824843091), (47, 333447207), (57, 274947697), (141, 111149069), (893, 17549853), (1531, 10236459), (2679, 5849951), (3821, 4101549), (4593, 3412153), (11463, 1367183), (29089, 538761), (71957, 217797), (72599, 215871), (87267, 179587)]