69245215

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 95381064

約数和(自身を除く): 26135849

約数列:

[1, 5, 13, 19, 65, 95, 169, 227, 247, 361, 845, 1135, 1235, 1805, 2951, 3211, 4313, 4693, 14755, 16055, 21565, 23465, 38363, 56069, 61009, 81947, 191815, 280345, 305045, 409735, 728897, 1065311, 3644485, 5326555, 13849043, 69245215]

約数ペア:

[(1, 69245215), (5, 13849043), (13, 5326555), (19, 3644485), (65, 1065311), (95, 728897), (169, 409735), (227, 305045), (247, 280345), (361, 191815), (845, 81947), (1135, 61009), (1235, 56069), (1805, 38363), (2951, 23465), (3211, 21565), (4313, 16055), (4693, 14755)]