2125334015

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{77951}}^1$

素因数の和:78023

約数の個数: 32

約数和(自身を含む): 3143024640

約数和(自身を除く): 1017690625

約数列:

[1, 5, 7, 19, 35, 41, 95, 133, 205, 287, 665, 779, 1435, 3895, 5453, 27265, 77951, 389755, 545657, 1481069, 2728285, 3195991, 7405345, 10367483, 15979955, 22371937, 51837415, 60723829, 111859685, 303619145, 425066803, 2125334015]

約数ペア:

[(1, 2125334015), (5, 425066803), (7, 303619145), (19, 111859685), (35, 60723829), (41, 51837415), (95, 22371937), (133, 15979955), (205, 10367483), (287, 7405345), (665, 3195991), (779, 2728285), (1435, 1481069), (3895, 545657), (5453, 389755), (27265, 77951)]