4145325

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2941

約数の個数: 24

約数和(自身を含む): 7216800

約数和(自身を除く): 3071475

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 2909, 8727, 14545, 43635, 55271, 72725, 165813, 218175, 276355, 829065, 1381775, 4145325]

約数ペア:

[(1, 4145325), (3, 1381775), (5, 829065), (15, 276355), (19, 218175), (25, 165813), (57, 72725), (75, 55271), (95, 43635), (285, 14545), (475, 8727), (1425, 2909)]