1271577885

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1\times {\mathrm{2833}}^1$

素因数の和:4165

約数の個数: 32

約数和(自身を含む): 2125363968

約数和(自身を除く): 853786083

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1301, 2833, 3903, 6505, 8499, 14165, 19515, 29923, 42495, 65159, 89769, 149615, 195477, 325795, 448845, 977385, 3685733, 11057199, 18428665, 55285995, 84771859, 254315577, 423859295, 1271577885]

約数ペア:

[(1, 1271577885), (3, 423859295), (5, 254315577), (15, 84771859), (23, 55285995), (69, 18428665), (115, 11057199), (345, 3685733), (1301, 977385), (2833, 448845), (3903, 325795), (6505, 195477), (8499, 149615), (14165, 89769), (19515, 65159), (29923, 42495)]