26876475

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1421

約数の個数: 48

約数和(自身を含む): 51112800

約数和(自身を除く): 24236325

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 1373, 2175, 3915, 4119, 6525, 6865, 12357, 19575, 20595, 34325, 37071, 39817, 61785, 102975, 119451, 185355, 199085, 308925, 358353, 597255, 926775, 995425, 1075059, 1791765, 2986275, 5375295, 8958825, 26876475]

約数ペア:

[(1, 26876475), (3, 8958825), (5, 5375295), (9, 2986275), (15, 1791765), (25, 1075059), (27, 995425), (29, 926775), (45, 597255), (75, 358353), (87, 308925), (135, 199085), (145, 185355), (225, 119451), (261, 102975), (435, 61785), (675, 39817), (725, 37071), (783, 34325), (1305, 20595), (1373, 19575), (2175, 12357), (3915, 6865), (4119, 6525)]