26391015

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 30218265

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 81, 87, 105, 107, 135, 145, 189, 203, 243, 261, 315, 321, 405, 435, 535, 567, 609, 749, 783, 945, 963, 1015, 1215, 1305, 1605, 1701, 1827, 2247, 2349, 2835, 2889, 3045, 3103, 3745, 3915, 4815, 5481, 6741, 7047, 8505, 8667, 9135, 9309, 11235, 11745, 14445, 15515, 16443, 20223, 21721, 26001, 27405, 27927, 33705, 35235, 43335, 46545, 49329, 60669, 65163, 82215, 83781, 101115, 108605, 130005, 139635, 182007, 195489, 246645, 251343, 303345, 325815, 418905, 586467, 754029, 910035, 977445, 1256715, 1759401, 2932335, 3770145, 5278203, 8797005, 26391015]

約数ペア:

[(1, 26391015), (3, 8797005), (5, 5278203), (7, 3770145), (9, 2932335), (15, 1759401), (21, 1256715), (27, 977445), (29, 910035), (35, 754029), (45, 586467), (63, 418905), (81, 325815), (87, 303345), (105, 251343), (107, 246645), (135, 195489), (145, 182007), (189, 139635), (203, 130005), (243, 108605), (261, 101115), (315, 83781), (321, 82215), (405, 65163), (435, 60669), (535, 49329), (567, 46545), (609, 43335), (749, 35235), (783, 33705), (945, 27927), (963, 27405), (1015, 26001), (1215, 21721), (1305, 20223), (1605, 16443), (1701, 15515), (1827, 14445), (2247, 11745), (2349, 11235), (2835, 9309), (2889, 9135), (3045, 8667), (3103, 8505), (3745, 7047), (3915, 6741), (4815, 5481)]