1023778845

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{617}}^1$

素因数の和:892

約数の個数: 80

約数和(自身を含む): 1954397808

約数和(自身を除く): 930618963

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 241, 255, 405, 459, 617, 723, 765, 1205, 1377, 1851, 2169, 2295, 3085, 3615, 4097, 5553, 6507, 6885, 9255, 10489, 10845, 12291, 16659, 19521, 20485, 27765, 31467, 32535, 36873, 49977, 52445, 61455, 83295, 94401, 97605, 110619, 148697, 157335, 184365, 249885, 283203, 331857, 446091, 472005, 553095, 743485, 849609, 1338273, 1416015, 1659285, 2230455, 2527849, 4014819, 4248045, 6691365, 7583547, 12044457, 12639245, 20074095, 22750641, 37917735, 60222285, 68251923, 113753205, 204755769, 341259615, 1023778845]

約数ペア:

[(1, 1023778845), (3, 341259615), (5, 204755769), (9, 113753205), (15, 68251923), (17, 60222285), (27, 37917735), (45, 22750641), (51, 20074095), (81, 12639245), (85, 12044457), (135, 7583547), (153, 6691365), (241, 4248045), (255, 4014819), (405, 2527849), (459, 2230455), (617, 1659285), (723, 1416015), (765, 1338273), (1205, 849609), (1377, 743485), (1851, 553095), (2169, 472005), (2295, 446091), (3085, 331857), (3615, 283203), (4097, 249885), (5553, 184365), (6507, 157335), (6885, 148697), (9255, 110619), (10489, 97605), (10845, 94401), (12291, 83295), (16659, 61455), (19521, 52445), (20485, 49977), (27765, 36873), (31467, 32535)]