2015860864185

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{120746383}}^1$

素因数の和:120746454

約数の個数: 48

約数和(自身を含む): 4068670155264

約数和(自身を除く): 2052809291079

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3339, 5565, 16695, 120746383, 362239149, 603731915, 845224681, 1086717447, 1811195745, 2535674043, 4226123405, 5433587235, 6399558299, 7607022129, 12678370215, 19198674897, 31997791495, 38035110645, 44796908093, 57596024691, 95993374485, 134390724279, 223984540465, 287980123455, 403172172837, 671953621395, 2015860864185]

約数ペア:

[(1, 2015860864185), (3, 671953621395), (5, 403172172837), (7, 287980123455), (9, 223984540465), (15, 134390724279), (21, 95993374485), (35, 57596024691), (45, 44796908093), (53, 38035110645), (63, 31997791495), (105, 19198674897), (159, 12678370215), (265, 7607022129), (315, 6399558299), (371, 5433587235), (477, 4226123405), (795, 2535674043), (1113, 1811195745), (1855, 1086717447), (2385, 845224681), (3339, 603731915), (5565, 362239149), (16695, 120746383)]