80104635

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 150696000

約数和(自身を除く): 70591365

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 149, 195, 447, 585, 745, 919, 1341, 1937, 2235, 2757, 4595, 5811, 6705, 8271, 9685, 11947, 13785, 17433, 29055, 35841, 41355, 59735, 87165, 107523, 136931, 179205, 410793, 537615, 684655, 1232379, 1780103, 2053965, 5340309, 6161895, 8900515, 16020927, 26701545, 80104635]

約数ペア:

[(1, 80104635), (3, 26701545), (5, 16020927), (9, 8900515), (13, 6161895), (15, 5340309), (39, 2053965), (45, 1780103), (65, 1232379), (117, 684655), (149, 537615), (195, 410793), (447, 179205), (585, 136931), (745, 107523), (919, 87165), (1341, 59735), (1937, 41355), (2235, 35841), (2757, 29055), (4595, 17433), (5811, 13785), (6705, 11947), (8271, 9685)]