6347425

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 9999360

約数和(自身を除く): 3651935

約数列:

[1, 5, 7, 19, 23, 25, 35, 83, 95, 115, 133, 161, 175, 415, 437, 475, 575, 581, 665, 805, 1577, 1909, 2075, 2185, 2905, 3059, 3325, 4025, 7885, 9545, 10925, 11039, 13363, 14525, 15295, 36271, 39425, 47725, 55195, 66815, 76475, 181355, 253897, 275975, 334075, 906775, 1269485, 6347425]

約数ペア:

[(1, 6347425), (5, 1269485), (7, 906775), (19, 334075), (23, 275975), (25, 253897), (35, 181355), (83, 76475), (95, 66815), (115, 55195), (133, 47725), (161, 39425), (175, 36271), (415, 15295), (437, 14525), (475, 13363), (575, 11039), (581, 10925), (665, 9545), (805, 7885), (1577, 4025), (1909, 3325), (2075, 3059), (2185, 2905)]