15394072099

素因数分解:

$7^1\times {\mathrm{19}}^3\times {\mathrm{491}}^1\times {\mathrm{653}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 18636802560

約数和(自身を除く): 3242730461

約数列:

[1, 7, 19, 133, 361, 491, 653, 2527, 3437, 4571, 6859, 9329, 12407, 48013, 65303, 86849, 177251, 235733, 320623, 1240757, 1650131, 2244361, 3367769, 4478927, 6091837, 23574383, 31352489, 42642859, 115744903, 810214321, 2199153157, 15394072099]

約数ペア:

[(1, 15394072099), (7, 2199153157), (19, 810214321), (133, 115744903), (361, 42642859), (491, 31352489), (653, 23574383), (2527, 6091837), (3437, 4478927), (4571, 3367769), (6859, 2244361), (9329, 1650131), (12407, 1240757), (48013, 320623), (65303, 235733), (86849, 177251)]