391034115

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{99881}}^1$

素因数の和:99924

約数の個数: 32

約数和(自身を含む): 719150400

約数和(自身を除く): 328116285

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 99881, 299643, 499405, 898929, 1498215, 2696787, 2896549, 4494645, 8689647, 13483935, 14482745, 26068941, 43448235, 78206823, 130344705, 391034115]

約数ペア:

[(1, 391034115), (3, 130344705), (5, 78206823), (9, 43448235), (15, 26068941), (27, 14482745), (29, 13483935), (45, 8689647), (87, 4494645), (135, 2896549), (145, 2696787), (261, 1498215), (435, 898929), (783, 499405), (1305, 299643), (3915, 99881)]