123238935

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19423}}^1$

素因数の和:19484

約数の個数: 32

約数和(自身を含む): 223764480

約数和(自身を除く): 100525545

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 19423, 58269, 97115, 174807, 291345, 524421, 874035, 912881, 2622105, 2738643, 4564405, 8215929, 13693215, 24647787, 41079645, 123238935]

約数ペア:

[(1, 123238935), (3, 41079645), (5, 24647787), (9, 13693215), (15, 8215929), (27, 4564405), (45, 2738643), (47, 2622105), (135, 912881), (141, 874035), (235, 524421), (423, 291345), (705, 174807), (1269, 97115), (2115, 58269), (6345, 19423)]