16997756545

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{270859}}^1$

素因数の和:271045

約数の個数: 32

約数和(自身を含む): 25586519040

約数和(自身を除く): 8588762495

約数列:

[1, 5, 7, 11, 35, 55, 77, 163, 385, 815, 1141, 1793, 5705, 8965, 12551, 62755, 270859, 1354295, 1896013, 2979449, 9480065, 14897245, 20856143, 44150017, 104280715, 220750085, 309050119, 485650187, 1545250595, 2428250935, 3399551309, 16997756545]

約数ペア:

[(1, 16997756545), (5, 3399551309), (7, 2428250935), (11, 1545250595), (35, 485650187), (55, 309050119), (77, 220750085), (163, 104280715), (385, 44150017), (815, 20856143), (1141, 14897245), (1793, 9480065), (5705, 2979449), (8965, 1896013), (12551, 1354295), (62755, 270859)]