408026852895

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{28305713}}^1$

素因数の和:28305783

約数の個数: 24

約数和(自身を含む): 674581776048

約数和(自身を除く): 266554923153

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 961, 2883, 4805, 14415, 28305713, 84917139, 141528565, 424585695, 877477103, 2632431309, 4387385515, 13162156545, 27201790193, 81605370579, 136008950965, 408026852895]

約数ペア:

[(1, 408026852895), (3, 136008950965), (5, 81605370579), (15, 27201790193), (31, 13162156545), (93, 4387385515), (155, 2632431309), (465, 877477103), (961, 424585695), (2883, 141528565), (4805, 84917139), (14415, 28305713)]