1551160636865

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3613}}^1\times {\mathrm{17599}}^1$

素因数の和:21282

約数の個数: 64

約数和(自身を含む): 2308149043200

約数和(自身を除く): 756988406335

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 595, 697, 1435, 3485, 3613, 4879, 17599, 18065, 24395, 25291, 61421, 87995, 123193, 126455, 148133, 299183, 307105, 429947, 615965, 721559, 740665, 1036931, 1495915, 2094281, 2149735, 2518261, 3607795, 5050913, 5184655, 10471405, 12266503, 12591305, 17627827, 25254565, 61332515, 63585187, 85865521, 88139135, 317925935, 429327605, 445096309, 1080948179, 2225481545, 2606992667, 5404740895, 7566637253, 13034963335, 18248948669, 37833186265, 44318875339, 91244743345, 221594376695, 310232127373, 1551160636865]

約数ペア:

[(1, 1551160636865), (5, 310232127373), (7, 221594376695), (17, 91244743345), (35, 44318875339), (41, 37833186265), (85, 18248948669), (119, 13034963335), (205, 7566637253), (287, 5404740895), (595, 2606992667), (697, 2225481545), (1435, 1080948179), (3485, 445096309), (3613, 429327605), (4879, 317925935), (17599, 88139135), (18065, 85865521), (24395, 63585187), (25291, 61332515), (61421, 25254565), (87995, 17627827), (123193, 12591305), (126455, 12266503), (148133, 10471405), (299183, 5184655), (307105, 5050913), (429947, 3607795), (615965, 2518261), (721559, 2149735), (740665, 2094281), (1036931, 1495915)]