173889485

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 267613632

約数和(自身を除く): 93724147

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 113, 245, 385, 539, 565, 571, 791, 1243, 2695, 2855, 3955, 3997, 5537, 6215, 6281, 8701, 19985, 27685, 27979, 31405, 43505, 43967, 60907, 64523, 139895, 219835, 304535, 307769, 322615, 451661, 709753, 1538845, 2258305, 3161627, 3548765, 4968271, 15808135, 24841355, 34777897, 173889485]

約数ペア:

[(1, 173889485), (5, 34777897), (7, 24841355), (11, 15808135), (35, 4968271), (49, 3548765), (55, 3161627), (77, 2258305), (113, 1538845), (245, 709753), (385, 451661), (539, 322615), (565, 307769), (571, 304535), (791, 219835), (1243, 139895), (2695, 64523), (2855, 60907), (3955, 43967), (3997, 43505), (5537, 31405), (6215, 27979), (6281, 27685), (8701, 19985)]