1628551015

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4691}}^1$

素因数の和:4832

約数の個数: 48

約数和(自身を含む): 2471182560

約数和(自身を除く): 842631545

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 109, 245, 455, 545, 637, 763, 1417, 3185, 3815, 4691, 5341, 7085, 9919, 23455, 26705, 32837, 49595, 60983, 69433, 164185, 229859, 304915, 347165, 426881, 511319, 1149295, 2134405, 2556595, 2988167, 3579233, 6647147, 14940835, 17896165, 25054631, 33235735, 46530029, 125273155, 232650145, 325710203, 1628551015]

約数ペア:

[(1, 1628551015), (5, 325710203), (7, 232650145), (13, 125273155), (35, 46530029), (49, 33235735), (65, 25054631), (91, 17896165), (109, 14940835), (245, 6647147), (455, 3579233), (545, 2988167), (637, 2556595), (763, 2134405), (1417, 1149295), (3185, 511319), (3815, 426881), (4691, 347165), (5341, 304915), (7085, 229859), (9919, 164185), (23455, 69433), (26705, 60983), (32837, 49595)]