3730214.00000000

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 87181920

約数和(自身を除く): 28710845

約数列:

[1, 5, 13, 17, 19, 25, 65, 85, 95, 221, 247, 323, 325, 425, 475, 557, 1105, 1235, 1615, 2785, 4199, 5525, 6175, 7241, 8075, 9469, 10583, 13925, 20995, 36205, 47345, 52915, 104975, 123097, 137579, 179911, 181025, 236725, 264575, 615485, 687895, 899555, 2338843, 3077425, 3439475, 4497775, 11694215, 58471075]

約数ペア:

[(1, 58471075), (5, 11694215), (13, 4497775), (17, 3439475), (19, 3077425), (25, 2338843), (65, 899555), (85, 687895), (95, 615485), (221, 264575), (247, 236725), (323, 181025), (325, 179911), (425, 137579), (475, 123097), (557, 104975), (1105, 52915), (1235, 47345), (1615, 36205), (2785, 20995), (4199, 13925), (5525, 10583), (6175, 9469), (7241, 8075)]