16479855

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{5813}}^1$

素因数の和:5837

約数の個数: 40

約数和(自身を含む): 33767712

約数和(自身を除く): 17287857

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 5813, 17439, 29065, 40691, 52317, 87195, 122073, 156951, 203455, 261585, 366219, 470853, 610365, 784755, 1098657, 1831095, 2354265, 3295971, 5493285, 16479855]

約数ペア:

[(1, 16479855), (3, 5493285), (5, 3295971), (7, 2354265), (9, 1831095), (15, 1098657), (21, 784755), (27, 610365), (35, 470853), (45, 366219), (63, 261585), (81, 203455), (105, 156951), (135, 122073), (189, 87195), (315, 52317), (405, 40691), (567, 29065), (945, 17439), (2835, 5813)]