71694695

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 97044480

約数和(自身を除く): 25349785

約数列:

[1, 5, 17, 19, 85, 95, 103, 323, 431, 515, 1615, 1751, 1957, 2155, 7327, 8189, 8755, 9785, 33269, 36635, 40945, 44393, 139213, 166345, 221965, 696065, 754681, 843467, 3773405, 4217335, 14338939, 71694695]

約数ペア:

[(1, 71694695), (5, 14338939), (17, 4217335), (19, 3773405), (85, 843467), (95, 754681), (103, 696065), (323, 221965), (431, 166345), (515, 139213), (1615, 44393), (1751, 40945), (1957, 36635), (2155, 33269), (7327, 9785), (8189, 8755)]