4897165

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 7418880

約数和(自身を除く): 2521715

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 229, 235, 329, 455, 611, 1145, 1603, 1645, 2977, 3055, 4277, 8015, 10763, 14885, 20839, 21385, 53815, 75341, 104195, 139919, 376705, 699595, 979433, 4897165]

約数ペア:

[(1, 4897165), (5, 979433), (7, 699595), (13, 376705), (35, 139919), (47, 104195), (65, 75341), (91, 53815), (229, 21385), (235, 20839), (329, 14885), (455, 10763), (611, 8015), (1145, 4277), (1603, 3055), (1645, 2977)]