253159095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{7703}}^1$

素因数の和:8031

約数の個数: 32

約数和(自身を含む): 464458752

約数和(自身を除く): 211299657

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 313, 939, 1565, 2191, 4695, 6573, 7703, 10955, 23109, 32865, 38515, 53921, 115545, 161763, 269605, 808815, 2411039, 7233117, 12055195, 16877273, 36165585, 50631819, 84386365, 253159095]

約数ペア:

[(1, 253159095), (3, 84386365), (5, 50631819), (7, 36165585), (15, 16877273), (21, 12055195), (35, 7233117), (105, 2411039), (313, 808815), (939, 269605), (1565, 161763), (2191, 115545), (4695, 53921), (6573, 38515), (7703, 32865), (10955, 23109)]