2231835

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 3870720

約数和(自身を除く): 1638885

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 191, 205, 285, 573, 615, 779, 955, 2337, 2865, 3629, 3895, 7831, 10887, 11685, 18145, 23493, 39155, 54435, 117465, 148789, 446367, 743945, 2231835]

約数ペア:

[(1, 2231835), (3, 743945), (5, 446367), (15, 148789), (19, 117465), (41, 54435), (57, 39155), (95, 23493), (123, 18145), (191, 11685), (205, 10887), (285, 7831), (573, 3895), (615, 3629), (779, 2865), (955, 2337)]