54667665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 113218560

約数和(自身を除く): 58550895

約数列:

[1, 3, 5, 9, 13, 15, 17, 23, 39, 45, 51, 65, 69, 85, 115, 117, 153, 195, 207, 221, 239, 255, 299, 345, 391, 585, 663, 717, 765, 897, 1035, 1105, 1173, 1195, 1495, 1955, 1989, 2151, 2691, 3107, 3315, 3519, 3585, 4063, 4485, 5083, 5497, 5865, 9321, 9945, 10755, 12189, 13455, 15249, 15535, 16491, 17595, 20315, 25415, 27485, 27963, 36567, 45747, 46605, 49473, 52819, 60945, 71461, 76245, 82455, 93449, 139815, 158457, 182835, 214383, 228735, 247365, 264095, 280347, 357305, 467245, 475371, 643149, 792285, 841041, 1071915, 1214837, 1401735, 2376855, 3215745, 3644511, 4205205, 6074185, 10933533, 18222555, 54667665]

約数ペア:

[(1, 54667665), (3, 18222555), (5, 10933533), (9, 6074185), (13, 4205205), (15, 3644511), (17, 3215745), (23, 2376855), (39, 1401735), (45, 1214837), (51, 1071915), (65, 841041), (69, 792285), (85, 643149), (115, 475371), (117, 467245), (153, 357305), (195, 280347), (207, 264095), (221, 247365), (239, 228735), (255, 214383), (299, 182835), (345, 158457), (391, 139815), (585, 93449), (663, 82455), (717, 76245), (765, 71461), (897, 60945), (1035, 52819), (1105, 49473), (1173, 46605), (1195, 45747), (1495, 36567), (1955, 27963), (1989, 27485), (2151, 25415), (2691, 20315), (3107, 17595), (3315, 16491), (3519, 15535), (3585, 15249), (4063, 13455), (4485, 12189), (5083, 10755), (5497, 9945), (5865, 9321)]