1723009145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3001}}^1$

素因数の和:3114

約数の個数: 48

約数和(自身を含む): 2481837456

約数和(自身を除く): 758828311

約数列:

[1, 5, 11, 13, 55, 65, 73, 121, 143, 365, 605, 715, 803, 949, 1573, 3001, 4015, 4745, 7865, 8833, 10439, 15005, 33011, 39013, 44165, 52195, 114829, 165055, 195065, 219073, 363121, 429143, 574145, 1095365, 1815605, 2145715, 2409803, 2847949, 4720573, 12049015, 14239745, 23602865, 26507833, 31327439, 132539165, 156637195, 344601829, 1723009145]

約数ペア:

[(1, 1723009145), (5, 344601829), (11, 156637195), (13, 132539165), (55, 31327439), (65, 26507833), (73, 23602865), (121, 14239745), (143, 12049015), (365, 4720573), (605, 2847949), (715, 2409803), (803, 2145715), (949, 1815605), (1573, 1095365), (3001, 574145), (4015, 429143), (4745, 363121), (7865, 219073), (8833, 195065), (10439, 165055), (15005, 114829), (33011, 52195), (39013, 44165)]