105718185

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 196148160

約数和(自身を除く): 90429975

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 61, 95, 171, 183, 285, 305, 549, 855, 915, 1159, 2027, 2745, 3477, 5795, 6081, 10135, 10431, 17385, 18243, 30405, 38513, 52155, 91215, 115539, 123647, 192565, 346617, 370941, 577695, 618235, 1112823, 1733085, 1854705, 2349293, 5564115, 7047879, 11746465, 21143637, 35239395, 105718185]

約数ペア:

[(1, 105718185), (3, 35239395), (5, 21143637), (9, 11746465), (15, 7047879), (19, 5564115), (45, 2349293), (57, 1854705), (61, 1733085), (95, 1112823), (171, 618235), (183, 577695), (285, 370941), (305, 346617), (549, 192565), (855, 123647), (915, 115539), (1159, 91215), (2027, 52155), (2745, 38513), (3477, 30405), (5795, 18243), (6081, 17385), (10135, 10431)]