38671365

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2887}}^1$

素因数の和:2961

約数の個数: 32

約数和(自身を含む): 66539520

約数和(自身を除く): 27868155

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 2887, 4465, 8661, 13395, 14435, 43305, 54853, 135689, 164559, 274265, 407067, 678445, 822795, 2035335, 2578091, 7734273, 12890455, 38671365]

約数ペア:

[(1, 38671365), (3, 12890455), (5, 7734273), (15, 2578091), (19, 2035335), (47, 822795), (57, 678445), (95, 407067), (141, 274265), (235, 164559), (285, 135689), (705, 54853), (893, 43305), (2679, 14435), (2887, 13395), (4465, 8661)]