138573669285

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4380391}}^1$

素因数の和:4380458

約数の個数: 48

約数和(自身を含む): 259669637760

約数和(自身を除く): 121095968475

約数列:

[1, 3, 5, 9, 15, 19, 37, 45, 57, 95, 111, 171, 185, 285, 333, 555, 703, 855, 1665, 2109, 3515, 6327, 10545, 31635, 4380391, 13141173, 21901955, 39423519, 65705865, 83227429, 162074467, 197117595, 249682287, 416137145, 486223401, 749046861, 810372335, 1248411435, 1458670203, 2431117005, 3079414873, 3745234305, 7293351015, 9238244619, 15397074365, 27714733857, 46191223095, 138573669285]

約数ペア:

[(1, 138573669285), (3, 46191223095), (5, 27714733857), (9, 15397074365), (15, 9238244619), (19, 7293351015), (37, 3745234305), (45, 3079414873), (57, 2431117005), (95, 1458670203), (111, 1248411435), (171, 810372335), (185, 749046861), (285, 486223401), (333, 416137145), (555, 249682287), (703, 197117595), (855, 162074467), (1665, 83227429), (2109, 65705865), (3515, 39423519), (6327, 21901955), (10545, 13141173), (31635, 4380391)]