460275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:68

約数の個数: 36

約数和(自身を含む): 850392

約数和(自身を除く): 390117

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 361, 425, 475, 969, 1083, 1275, 1425, 1615, 1805, 4845, 5415, 6137, 8075, 9025, 18411, 24225, 27075, 30685, 92055, 153425, 460275]

約数ペア:

[(1, 460275), (3, 153425), (5, 92055), (15, 30685), (17, 27075), (19, 24225), (25, 18411), (51, 9025), (57, 8075), (75, 6137), (85, 5415), (95, 4845), (255, 1805), (285, 1615), (323, 1425), (361, 1275), (425, 1083), (475, 969)]