422387355

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2711}}^1$

素因数の和:2796

約数の個数: 64

約数和(自身を含む): 787304448

約数和(自身を除く): 364917093

約数列:

[1, 3, 5, 13, 15, 17, 39, 47, 51, 65, 85, 141, 195, 221, 235, 255, 611, 663, 705, 799, 1105, 1833, 2397, 2711, 3055, 3315, 3995, 8133, 9165, 10387, 11985, 13555, 31161, 35243, 40665, 46087, 51935, 105729, 127417, 138261, 155805, 176215, 230435, 382251, 528645, 599131, 637085, 691305, 1656421, 1797393, 1911255, 2166089, 2995655, 4969263, 6498267, 8282105, 8986965, 10830445, 24846315, 28159157, 32491335, 84477471, 140795785, 422387355]

約数ペア:

[(1, 422387355), (3, 140795785), (5, 84477471), (13, 32491335), (15, 28159157), (17, 24846315), (39, 10830445), (47, 8986965), (51, 8282105), (65, 6498267), (85, 4969263), (141, 2995655), (195, 2166089), (221, 1911255), (235, 1797393), (255, 1656421), (611, 691305), (663, 637085), (705, 599131), (799, 528645), (1105, 382251), (1833, 230435), (2397, 176215), (2711, 155805), (3055, 138261), (3315, 127417), (3995, 105729), (8133, 51935), (9165, 46087), (10387, 40665), (11985, 35243), (13555, 31161)]