25059309

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 15583251

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 2351, 3553, 7053, 10659, 25861, 39967, 44669, 77583, 119901, 134007, 439637, 491359, 759373, 1318911, 1474077, 2278119, 8353103, 25059309]

約数ペア:

[(1, 25059309), (3, 8353103), (11, 2278119), (17, 1474077), (19, 1318911), (33, 759373), (51, 491359), (57, 439637), (187, 134007), (209, 119901), (323, 77583), (561, 44669), (627, 39967), (969, 25861), (2351, 10659), (3553, 7053)]