40554675

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{2861}}^1$

素因数の和:2890

約数の個数: 60

約数和(自身を含む): 85882896

約数和(自身を除く): 45328221

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 945, 1575, 2025, 2835, 2861, 4725, 8583, 14175, 14305, 20027, 25749, 42915, 60081, 71525, 77247, 100135, 128745, 180243, 214575, 231741, 300405, 386235, 500675, 540729, 643725, 901215, 1158705, 1502025, 1622187, 1931175, 2703645, 4506075, 5793525, 8110935, 13518225, 40554675]

約数ペア:

[(1, 40554675), (3, 13518225), (5, 8110935), (7, 5793525), (9, 4506075), (15, 2703645), (21, 1931175), (25, 1622187), (27, 1502025), (35, 1158705), (45, 901215), (63, 643725), (75, 540729), (81, 500675), (105, 386235), (135, 300405), (175, 231741), (189, 214575), (225, 180243), (315, 128745), (405, 100135), (525, 77247), (567, 71525), (675, 60081), (945, 42915), (1575, 25749), (2025, 20027), (2835, 14305), (2861, 14175), (4725, 8583)]