11811735

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 22477728

約数和(自身を除く): 10665993

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 117, 183, 195, 305, 331, 549, 585, 793, 915, 993, 1655, 2379, 2745, 2979, 3965, 4303, 4965, 7137, 11895, 12909, 14895, 20191, 21515, 35685, 38727, 60573, 64545, 100955, 181719, 193635, 262483, 302865, 787449, 908595, 1312415, 2362347, 3937245, 11811735]

約数ペア:

[(1, 11811735), (3, 3937245), (5, 2362347), (9, 1312415), (13, 908595), (15, 787449), (39, 302865), (45, 262483), (61, 193635), (65, 181719), (117, 100955), (183, 64545), (195, 60573), (305, 38727), (331, 35685), (549, 21515), (585, 20191), (793, 14895), (915, 12909), (993, 11895), (1655, 7137), (2379, 4965), (2745, 4303), (2979, 3965)]