20147155385

素因数分解:

$5^1\times 7^1\times {\mathrm{4789}}^1\times {\mathrm{120199}}^1$

素因数の和:125000

約数の個数: 16

約数和(自身を含む): 27636384000

約数和(自身を除く): 7489228615

約数列:

[1, 5, 7, 35, 4789, 23945, 33523, 120199, 167615, 600995, 841393, 4206965, 575633011, 2878165055, 4029431077, 20147155385]

約数ペア:

[(1, 20147155385), (5, 4029431077), (7, 2878165055), (35, 575633011), (4789, 4206965), (23945, 841393), (33523, 600995), (120199, 167615)]