15954672009

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1\times {\mathrm{1409}}^1$

素因数の和:2145

約数の個数: 32

約数和(自身を含む): 22101580800

約数和(自身を除く): 6146908791

約数列:

[1, 3, 31, 93, 313, 389, 939, 1167, 1409, 4227, 9703, 12059, 29109, 36177, 43679, 121757, 131037, 365271, 441017, 548101, 1323051, 1644303, 3774467, 11323401, 13671527, 16991131, 41014581, 50973393, 171555613, 514666839, 5318224003, 15954672009]

約数ペア:

[(1, 15954672009), (3, 5318224003), (31, 514666839), (93, 171555613), (313, 50973393), (389, 41014581), (939, 16991131), (1167, 13671527), (1409, 11323401), (4227, 3774467), (9703, 1644303), (12059, 1323051), (29109, 548101), (36177, 441017), (43679, 365271), (121757, 131037)]