39212235

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4091}}^1$

素因数の和:4176

約数の個数: 32

約数和(自身を含む): 70709760

約数和(自身を除く): 31497525

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 639, 1065, 1917, 3195, 4091, 9585, 12273, 20455, 36819, 61365, 110457, 184095, 290461, 552285, 871383, 1452305, 2614149, 4356915, 7842447, 13070745, 39212235]

約数ペア:

[(1, 39212235), (3, 13070745), (5, 7842447), (9, 4356915), (15, 2614149), (27, 1452305), (45, 871383), (71, 552285), (135, 290461), (213, 184095), (355, 110457), (639, 61365), (1065, 36819), (1917, 20455), (3195, 12273), (4091, 9585)]