138006645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{1523}}^1$

素因数の和:2401

約数の個数: 32

約数和(自身を含む): 252813312

約数和(自身を除く): 114806667

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 863, 1523, 2589, 4315, 4569, 6041, 7615, 10661, 12945, 18123, 22845, 30205, 31983, 53305, 90615, 159915, 1314349, 3943047, 6571745, 9200443, 19715235, 27601329, 46002215, 138006645]

約数ペア:

[(1, 138006645), (3, 46002215), (5, 27601329), (7, 19715235), (15, 9200443), (21, 6571745), (35, 3943047), (105, 1314349), (863, 159915), (1523, 90615), (2589, 53305), (4315, 31983), (4569, 30205), (6041, 22845), (7615, 18123), (10661, 12945)]