69341145

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 115145472

約数和(自身を除く): 45804327

約数列:

[1, 3, 5, 15, 37, 103, 111, 185, 309, 515, 555, 1213, 1545, 3639, 3811, 6065, 11433, 18195, 19055, 44881, 57165, 124939, 134643, 224405, 374817, 624695, 673215, 1874085, 4622743, 13868229, 23113715, 69341145]

約数ペア:

[(1, 69341145), (3, 23113715), (5, 13868229), (15, 4622743), (37, 1874085), (103, 673215), (111, 624695), (185, 374817), (309, 224405), (515, 134643), (555, 124939), (1213, 57165), (1545, 44881), (3639, 19055), (3811, 18195), (6065, 11433)]