117617255

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2607

約数の個数: 32

約数和(自身を含む): 170446848

約数和(自身を除く): 52829593

約数列:

[1, 5, 7, 31, 35, 43, 155, 215, 217, 301, 1085, 1333, 1505, 2521, 6665, 9331, 12605, 17647, 46655, 78151, 88235, 108403, 390755, 542015, 547057, 758821, 2735285, 3360493, 3794105, 16802465, 23523451, 117617255]

約数ペア:

[(1, 117617255), (5, 23523451), (7, 16802465), (31, 3794105), (35, 3360493), (43, 2735285), (155, 758821), (215, 547057), (217, 542015), (301, 390755), (1085, 108403), (1333, 88235), (1505, 78151), (2521, 46655), (6665, 17647), (9331, 12605)]