71475105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1021}}^1$

素因数の和:1401

約数の個数: 32

約数和(自身を含む): 123621120

約数和(自身を除く): 52146015

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 359, 1021, 1077, 1795, 3063, 4667, 5105, 5385, 13273, 14001, 15315, 23335, 39819, 66365, 70005, 199095, 366539, 1099617, 1832695, 4765007, 5498085, 14295021, 23825035, 71475105]

約数ペア:

[(1, 71475105), (3, 23825035), (5, 14295021), (13, 5498085), (15, 4765007), (39, 1832695), (65, 1099617), (195, 366539), (359, 199095), (1021, 70005), (1077, 66365), (1795, 39819), (3063, 23335), (4667, 15315), (5105, 14001), (5385, 13273)]