72861635

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{189251}}^1$

素因数の和:189274

約数の個数: 16

約数和(自身を含む): 109009152

約数和(自身を除く): 36147517

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 189251, 946255, 1324757, 2081761, 6623785, 10408805, 14572327, 72861635]

約数ペア:

[(1, 72861635), (5, 14572327), (7, 10408805), (11, 6623785), (35, 2081761), (55, 1324757), (77, 946255), (385, 189251)]