75011990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{441247}}^1$

素因数の和:441271

約数の個数: 16

約数和(自身を含む): 142964352

約数和(自身を除く): 67952362

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 441247, 882494, 2206235, 4412470, 7501199, 15002398, 37505995, 75011990]

約数ペア:

[(1, 75011990), (2, 37505995), (5, 15002398), (10, 7501199), (17, 4412470), (34, 2206235), (85, 882494), (170, 441247)]