85890349155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1\times {\mathrm{2729}}^1$

素因数の和:4420

約数の個数: 64

約数和(自身を含む): 149582684160

約数和(自身を除く): 63692335005

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 1567, 2729, 4017, 4701, 6695, 7835, 8187, 13645, 20085, 20371, 23505, 35477, 40935, 61113, 101855, 106431, 161401, 177385, 281087, 305565, 484203, 532155, 807005, 843261, 1405435, 2098213, 2421015, 3654131, 4216305, 4276343, 6294639, 10491065, 10962393, 12829029, 18270655, 21381715, 31473195, 54811965, 55592459, 64145145, 166777377, 277962295, 440463329, 833886885, 1321389987, 2202316645, 5726023277, 6606949935, 17178069831, 28630116385, 85890349155]

約数ペア:

[(1, 85890349155), (3, 28630116385), (5, 17178069831), (13, 6606949935), (15, 5726023277), (39, 2202316645), (65, 1321389987), (103, 833886885), (195, 440463329), (309, 277962295), (515, 166777377), (1339, 64145145), (1545, 55592459), (1567, 54811965), (2729, 31473195), (4017, 21381715), (4701, 18270655), (6695, 12829029), (7835, 10962393), (8187, 10491065), (13645, 6294639), (20085, 4276343), (20371, 4216305), (23505, 3654131), (35477, 2421015), (40935, 2098213), (61113, 1405435), (101855, 843261), (106431, 807005), (161401, 532155), (177385, 484203), (281087, 305565)]