15390528

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1215

約数の個数: 56

約数和(自身を含む): 41330880

約数和(自身を除く): 25940352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1129, 1136, 1704, 2258, 2272, 3387, 3408, 4516, 4544, 6774, 6816, 9032, 13548, 13632, 18064, 27096, 36128, 54192, 72256, 80159, 108384, 160318, 216768, 240477, 320636, 480954, 641272, 961908, 1282544, 1923816, 2565088, 3847632, 5130176, 7695264, 15390528]

約数ペア:

[(1, 15390528), (2, 7695264), (3, 5130176), (4, 3847632), (6, 2565088), (8, 1923816), (12, 1282544), (16, 961908), (24, 641272), (32, 480954), (48, 320636), (64, 240477), (71, 216768), (96, 160318), (142, 108384), (192, 80159), (213, 72256), (284, 54192), (426, 36128), (568, 27096), (852, 18064), (1129, 13632), (1136, 13548), (1704, 9032), (2258, 6816), (2272, 6774), (3387, 4544), (3408, 4516)]