2015095719

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157049}}^1$

素因数の和:157119

約数の個数: 32

約数和(自身を含む): 3377203200

約数和(自身を除く): 1362107481

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 12831, 157049, 471147, 1099343, 2041637, 3298029, 6124911, 7381303, 14291459, 22143909, 42874377, 51669121, 95956939, 155007363, 287870817, 671698573, 2015095719]

約数ペア:

[(1, 2015095719), (3, 671698573), (7, 287870817), (13, 155007363), (21, 95956939), (39, 51669121), (47, 42874377), (91, 22143909), (141, 14291459), (273, 7381303), (329, 6124911), (611, 3298029), (987, 2041637), (1833, 1099343), (4277, 471147), (12831, 157049)]