17268615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4217}}^1$

素因数の和:4248

約数の個数: 48

約数和(自身を含む): 36848448

約数和(自身を除く): 19579833

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 4217, 12651, 21085, 29519, 37953, 54821, 63255, 88557, 147595, 164463, 189765, 265671, 274105, 383747, 442785, 493389, 822315, 1151241, 1328355, 1918735, 2466945, 3453723, 5756205, 17268615]

約数ペア:

[(1, 17268615), (3, 5756205), (5, 3453723), (7, 2466945), (9, 1918735), (13, 1328355), (15, 1151241), (21, 822315), (35, 493389), (39, 442785), (45, 383747), (63, 274105), (65, 265671), (91, 189765), (105, 164463), (117, 147595), (195, 88557), (273, 63255), (315, 54821), (455, 37953), (585, 29519), (819, 21085), (1365, 12651), (4095, 4217)]