70390515

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{360977}}^1$

素因数の和:360998

約数の個数: 16

約数和(自身を含む): 121288608

約数和(自身を除く): 50898093

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 360977, 1082931, 1804885, 4692701, 5414655, 14078103, 23463505, 70390515]

約数ペア:

[(1, 70390515), (3, 23463505), (5, 14078103), (13, 5414655), (15, 4692701), (39, 1804885), (65, 1082931), (195, 360977)]