11839185

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 22052160

約数和(自身を除く): 10212975

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 61, 95, 171, 183, 227, 285, 305, 549, 681, 855, 915, 1135, 1159, 2043, 2745, 3405, 3477, 4313, 5795, 10215, 10431, 12939, 13847, 17385, 21565, 38817, 41541, 52155, 64695, 69235, 124623, 194085, 207705, 263093, 623115, 789279, 1315465, 2367837, 3946395, 11839185]

約数ペア:

[(1, 11839185), (3, 3946395), (5, 2367837), (9, 1315465), (15, 789279), (19, 623115), (45, 263093), (57, 207705), (61, 194085), (95, 124623), (171, 69235), (183, 64695), (227, 52155), (285, 41541), (305, 38817), (549, 21565), (681, 17385), (855, 13847), (915, 12939), (1135, 10431), (1159, 10215), (2043, 5795), (2745, 4313), (3405, 3477)]