70019015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{55351}}^1$

素因数の和:55390

約数の個数: 16

約数和(自身を含む): 95648256

約数和(自身を除く): 25629241

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 55351, 276755, 608861, 1273073, 3044305, 6365365, 14003803, 70019015]

約数ペア:

[(1, 70019015), (5, 14003803), (11, 6365365), (23, 3044305), (55, 1273073), (115, 608861), (253, 276755), (1265, 55351)]