30822945

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 50792832

約数和(自身を除く): 19969887

約数列:

[1, 3, 5, 15, 53, 137, 159, 265, 283, 411, 685, 795, 849, 1415, 2055, 4245, 7261, 14999, 21783, 36305, 38771, 44997, 74995, 108915, 116313, 193855, 224985, 581565, 2054863, 6164589, 10274315, 30822945]

約数ペア:

[(1, 30822945), (3, 10274315), (5, 6164589), (15, 2054863), (53, 581565), (137, 224985), (159, 193855), (265, 116313), (283, 108915), (411, 74995), (685, 44997), (795, 38771), (849, 36305), (1415, 21783), (2055, 14999), (4245, 7261)]