26086725

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{5521}}^1$

素因数の和:5547

約数の個数: 48

約数和(自身を含む): 54778240

約数和(自身を除く): 28691515

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 5521, 16563, 27605, 38647, 49689, 82815, 115941, 138025, 149067, 193235, 248445, 347823, 414075, 579705, 745335, 966175, 1043469, 1242225, 1739115, 2898525, 3726675, 5217345, 8695575, 26086725]

約数ペア:

[(1, 26086725), (3, 8695575), (5, 5217345), (7, 3726675), (9, 2898525), (15, 1739115), (21, 1242225), (25, 1043469), (27, 966175), (35, 745335), (45, 579705), (63, 414075), (75, 347823), (105, 248445), (135, 193235), (175, 149067), (189, 138025), (225, 115941), (315, 82815), (525, 49689), (675, 38647), (945, 27605), (1575, 16563), (4725, 5521)]