80995429

素因数分解:

${\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 90184320

約数和(自身を除く): 9188891

約数列:

[1, 17, 47, 67, 89, 289, 799, 1139, 1513, 3149, 4183, 5963, 13583, 19363, 25721, 53533, 71111, 101371, 280261, 910061, 1208887, 1723307, 4764437, 80995429]

約数ペア:

[(1, 80995429), (17, 4764437), (47, 1723307), (67, 1208887), (89, 910061), (289, 280261), (799, 101371), (1139, 71111), (1513, 53533), (3149, 25721), (4183, 19363), (5963, 13583)]