454906303485

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{18773}}^1$

素因数の和:19286

約数の個数: 64

約数和(自身を含む): 752252852736

約数和(自身を除く): 297346549251

約数列:

[1, 3, 5, 15, 61, 71, 183, 213, 305, 355, 373, 915, 1065, 1119, 1865, 4331, 5595, 12993, 18773, 21655, 22753, 26483, 56319, 64965, 68259, 79449, 93865, 113765, 132415, 281595, 341295, 397245, 1145153, 1332883, 1615463, 3435459, 3998649, 4846389, 5725765, 6664415, 7002329, 8077315, 17177295, 19993245, 21006987, 24231945, 35011645, 81305863, 105034935, 243917589, 406529315, 427142069, 497165359, 1219587945, 1281426207, 1491496077, 2135710345, 2485826795, 6407131035, 7457480385, 30327086899, 90981260697, 151635434495, 454906303485]

約数ペア:

[(1, 454906303485), (3, 151635434495), (5, 90981260697), (15, 30327086899), (61, 7457480385), (71, 6407131035), (183, 2485826795), (213, 2135710345), (305, 1491496077), (355, 1281426207), (373, 1219587945), (915, 497165359), (1065, 427142069), (1119, 406529315), (1865, 243917589), (4331, 105034935), (5595, 81305863), (12993, 35011645), (18773, 24231945), (21655, 21006987), (22753, 19993245), (26483, 17177295), (56319, 8077315), (64965, 7002329), (68259, 6664415), (79449, 5725765), (93865, 4846389), (113765, 3998649), (132415, 3435459), (281595, 1615463), (341295, 1332883), (397245, 1145153)]