2243330475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{11491}}^1$

素因数の和:11660

約数の個数: 48

約数和(自身を含む): 3933022080

約数和(自身を除く): 1689691605

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 137, 285, 411, 475, 685, 1425, 2055, 2603, 3425, 7809, 10275, 11491, 13015, 34473, 39045, 57455, 65075, 172365, 195225, 218329, 287275, 654987, 861825, 1091645, 1574267, 3274935, 4722801, 5458225, 7871335, 16374675, 23614005, 29911073, 39356675, 89733219, 118070025, 149555365, 448666095, 747776825, 2243330475]

約数ペア:

[(1, 2243330475), (3, 747776825), (5, 448666095), (15, 149555365), (19, 118070025), (25, 89733219), (57, 39356675), (75, 29911073), (95, 23614005), (137, 16374675), (285, 7871335), (411, 5458225), (475, 4722801), (685, 3274935), (1425, 1574267), (2055, 1091645), (2603, 861825), (3425, 654987), (7809, 287275), (10275, 218329), (11491, 195225), (13015, 172365), (34473, 65075), (39045, 57455)]