45273795

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 87026688

約数和(自身を除く): 41752893

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 465, 651, 735, 1085, 1519, 1987, 3255, 4557, 5961, 7595, 9935, 13909, 22785, 29805, 41727, 61597, 69545, 97363, 184791, 208635, 292089, 307985, 431179, 486815, 923955, 1293537, 1460445, 2155895, 3018253, 6467685, 9054759, 15091265, 45273795]

約数ペア:

[(1, 45273795), (3, 15091265), (5, 9054759), (7, 6467685), (15, 3018253), (21, 2155895), (31, 1460445), (35, 1293537), (49, 923955), (93, 486815), (105, 431179), (147, 307985), (155, 292089), (217, 208635), (245, 184791), (465, 97363), (651, 69545), (735, 61597), (1085, 41727), (1519, 29805), (1987, 22785), (3255, 13909), (4557, 9935), (5961, 7595)]