2680452475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1144

約数の個数: 48

約数和(自身を含む): 3617768448

約数和(自身を除く): 937315973

約数列:

[1, 5, 17, 25, 53, 85, 127, 265, 425, 635, 901, 937, 1325, 2159, 3175, 4505, 4685, 6731, 10795, 15929, 22525, 23425, 33655, 49661, 53975, 79645, 114427, 118999, 168275, 248305, 398225, 572135, 594995, 844237, 1241525, 2022983, 2860675, 2974975, 4221185, 6306947, 10114915, 21105925, 31534735, 50574575, 107218099, 157673675, 536090495, 2680452475]

約数ペア:

[(1, 2680452475), (5, 536090495), (17, 157673675), (25, 107218099), (53, 50574575), (85, 31534735), (127, 21105925), (265, 10114915), (425, 6306947), (635, 4221185), (901, 2974975), (937, 2860675), (1325, 2022983), (2159, 1241525), (3175, 844237), (4505, 594995), (4685, 572135), (6731, 398225), (10795, 248305), (15929, 168275), (22525, 118999), (23425, 114427), (33655, 79645), (49661, 53975)]