26796825

素因数分解:

$3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 54434016

約数和(自身を除く): 27637191

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 243, 275, 297, 401, 405, 495, 675, 825, 891, 1203, 1215, 1485, 2005, 2025, 2475, 2673, 3609, 4411, 4455, 6015, 6075, 7425, 10025, 10827, 13233, 13365, 18045, 22055, 22275, 30075, 32481, 39699, 54135, 66165, 66825, 90225, 97443, 110275, 119097, 162405, 198495, 270675, 330825, 357291, 487215, 595485, 812025, 992475, 1071873, 1786455, 2436075, 2977425, 5359365, 8932275, 26796825]

約数ペア:

[(1, 26796825), (3, 8932275), (5, 5359365), (9, 2977425), (11, 2436075), (15, 1786455), (25, 1071873), (27, 992475), (33, 812025), (45, 595485), (55, 487215), (75, 357291), (81, 330825), (99, 270675), (135, 198495), (165, 162405), (225, 119097), (243, 110275), (275, 97443), (297, 90225), (401, 66825), (405, 66165), (495, 54135), (675, 39699), (825, 32481), (891, 30075), (1203, 22275), (1215, 22055), (1485, 18045), (2005, 13365), (2025, 13233), (2475, 10827), (2673, 10025), (3609, 7425), (4411, 6075), (4455, 6015)]