65784285

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 135782400

約数和(自身を除く): 69998115

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 67, 105, 135, 189, 201, 315, 335, 469, 603, 945, 1005, 1039, 1407, 1809, 2345, 3015, 3117, 4221, 5195, 7035, 7273, 9045, 9351, 12663, 15585, 21105, 21819, 28053, 36365, 46755, 63315, 65457, 69613, 109095, 140265, 196371, 208839, 327285, 348065, 487291, 626517, 981855, 1044195, 1461873, 1879551, 2436455, 3132585, 4385619, 7309365, 9397755, 13156857, 21928095, 65784285]

約数ペア:

[(1, 65784285), (3, 21928095), (5, 13156857), (7, 9397755), (9, 7309365), (15, 4385619), (21, 3132585), (27, 2436455), (35, 1879551), (45, 1461873), (63, 1044195), (67, 981855), (105, 626517), (135, 487291), (189, 348065), (201, 327285), (315, 208839), (335, 196371), (469, 140265), (603, 109095), (945, 69613), (1005, 65457), (1039, 63315), (1407, 46755), (1809, 36365), (2345, 28053), (3015, 21819), (3117, 21105), (4221, 15585), (5195, 12663), (7035, 9351), (7273, 9045)]