38014795

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 60318720

約数和(自身を除く): 22303925

約数列:

[1, 5, 7, 13, 29, 35, 43, 65, 67, 91, 145, 203, 215, 301, 335, 377, 455, 469, 559, 871, 1015, 1247, 1505, 1885, 1943, 2345, 2639, 2795, 2881, 3913, 4355, 6097, 6235, 8729, 9715, 13195, 13601, 14405, 16211, 19565, 20167, 25259, 30485, 37453, 43645, 68005, 81055, 83549, 100835, 113477, 126295, 176813, 187265, 262171, 417745, 567385, 584843, 884065, 1086137, 1310855, 2924215, 5430685, 7602959, 38014795]

約数ペア:

[(1, 38014795), (5, 7602959), (7, 5430685), (13, 2924215), (29, 1310855), (35, 1086137), (43, 884065), (65, 584843), (67, 567385), (91, 417745), (145, 262171), (203, 187265), (215, 176813), (301, 126295), (335, 113477), (377, 100835), (455, 83549), (469, 81055), (559, 68005), (871, 43645), (1015, 37453), (1247, 30485), (1505, 25259), (1885, 20167), (1943, 19565), (2345, 16211), (2639, 14405), (2795, 13601), (2881, 13195), (3913, 9715), (4355, 8729), (6097, 6235)]