15709987527

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{54679}}^1$

素因数の和:54887

約数の個数: 32

約数和(自身を含む): 23149324800

約数和(自身を除く): 7439337273

約数列:

[1, 3, 13, 39, 53, 139, 159, 417, 689, 1807, 2067, 5421, 7367, 22101, 54679, 95771, 164037, 287313, 710827, 2132481, 2897987, 7600381, 8693961, 22801143, 37673831, 98804953, 113021493, 296414859, 402820193, 1208460579, 5236662509, 15709987527]

約数ペア:

[(1, 15709987527), (3, 5236662509), (13, 1208460579), (39, 402820193), (53, 296414859), (139, 113021493), (159, 98804953), (417, 37673831), (689, 22801143), (1807, 8693961), (2067, 7600381), (5421, 2897987), (7367, 2132481), (22101, 710827), (54679, 287313), (95771, 164037)]